Incredible venues
Each Castle Race Series event is held at a historic venue, providing rare opportunities to race through their grounds and lakes!
70.3 Triathlons Olympic Triathlons Sprint Triathlons Super Sprint Triathlons Novice Triathlons Junior/Youth Middle Duathlons Standard Duathlons Sprint Duathlons Aquabikes Aquathlons SwimsRuns
- Sat 27 - Sun 28 Sep
- £35-£295
- 20% off
Hever Castle Triathlon and Multisport Festival
Get active in the award-winning grounds and surrounding Kent countryside in the discipline of your choice! Recruit your friends and celebrate completing your challenge in the festival village.
20% off with code
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- Novice triathlon
- + 17 more races
- Sat 11 - Sun 12 Oct
- £40-£210
- 20% off
Hever Castle Commando Obstacle Festival
The Hever Castle Commando obstacle race is the only event that can recreate the mud, sweat and pain of modern day Royal Marines Commando training. Have you got what it takes?
20% off with code
- Obstacle race 6
- Sat 23 - Sun 24 May 2026
- £28-£245
- 20% off
Lough Cutra Castle Triathlon and Multisport Festival
Get active in the beautiful grounds and surrounding area of stunning South Galway in the discipline of your choice! Recruit your friends and celebrate your challenge in the festival village.
20% off
- Sprint triathlon 3
- Super sprint triathlon
- Novice triathlon
- Olympic triathlon
- Half Ironman
- + 17 more races
- Sat 6 - Sun 7 Jun 2026
- £15-£350
- 20% off
Chateau de Chantilly Triathlon and Multisport Festival
The majestic château hosts this epic multi-sport weekend for athletes of all levels, complete with a range of disciplines, festival village, friendly spectators and top reviews all-round!
20% off
- Ironman
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- + 12 more races
- Sat 20 - Sun 21 Jun 2026
- £28-£245
- 20% off
Cholmondeley Castle Triathlon and Multisport Festival
Get active in the beautiful grounds and surrounding area of stunning Cheshire in the discipline of your choice! Bring your friends and celebrate completing your challenge in the festival village.
20% off
- Kids triathlon 5
- Novice triathlon
- Super sprint triathlon
- Sprint triathlon 2
- Olympic triathlon
- + 14 more races
- Sat 18 - Sun 19 Jul 2026
- £28-£245
- 20% off
Belvoir Castle Triathlon and Multisport Festival
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in the discipline of your choice! Celebrate in the festival village afterwards.
20% off
- Kids triathlon 4
- Super sprint triathlon
- Sprint triathlon 2
- Olympic triathlon
- Half Ironman
- + 14 more races
70.3 triathlons
Known as 'Gauntlet' races, these half iron distance triathlons are not for the faint-hearted. You'll take on a 1.9K swim, 90K cycle and 21K run!
- Sun 28 Sep
- £245-£295
Hever Castle | Gauntlet Triathlon
Not for the faint hearted, this race pushes competitors to their limits whilst visiting every corner of the beautiful castle estate and its surrounding rural area into the High Weald AONB.
- 1.9 km lake swimming
- 90 km road cycling + 2392 ft ascent
- 21 km road running
- Sun 24 May 2026
- £196-£245
Lough Cutra Castle | Gauntlet Triathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a triathlon for a range of levels then celebrate with friends and family in the festival village.
- 1.9 km lake swimming
- 96 km road cycling
- 21 km road running
- Sun 7 Jun 2026
- €196-€245
Chateau de Chantilly | Gauntlet Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in the Gauntlet Half Iron Triathlon then celebrate with friends and family in the festival village.
- 1.9 km lake swimming
- 90 km road cycling + 1708 ft ascent
- 21 km road running
- Sun 21 Jun 2026
- £196-£245
Cholmondeley Castle | Gauntlet Triathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in the epic Gauntlet! Bring your friends and celebrate completing your challenge in the festival village.
- 1.9 km lake swimming
- 84 km road cycling
- 21 km road running
- Sun 19 Jul 2026
- £196-£245
Belvoir Castle | Gauntlet Triathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in the epic Gauntlet Triathlon! Celebrate in the festival village afterwards.
- 1.9 km lake swimming
- 90 km road cycling + 957 ft ascent
- 21 km road running
Olympic triathlons
Take on an Olympic distance triathlon (1,500m swim, 40K cycle and a 10K run) in a historic setting.
- Sun 28 Sep
- £125-£165
Hever Castle | Olympic Triathlon
Great Britain Age Group 2026 Team Qualifier. Get active in the award-winning grounds and surrounding Kent countryside in an Olympic Triathlon in an event for all ability levels then celebrate after!
- 1.5 km lake swimming
- 40 km road cycling
- 10 km road running
- Sun 24 May 2026
- £100-£125
Lough Cutra Castle | Olympic Triathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a triathlon for a range of levels then celebrate with friends and family in the festival village.
- 1.5 km lake swimming
- 40 km road cycling
- 10 km road running
- Sun 7 Jun 2026
- €100-€125
Chateau de Chantilly | Olympic Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in an Olympic Triathlon then celebrate with friends and family in the festival village.
- 1.5 km lake swimming
- 40 km road cycling + 414 ft ascent
- 10.5 km road running
- Sun 21 Jun 2026
- £100-£125
Cholmondeley Castle | Olympic Triathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in the discipline of your choice! Bring your friends and celebrate completing your challenge in the festival village.
- 1.5 km lake swimming
- 42 km road cycling
- 10.5 km road running
- Sun 19 Jul 2026
- £100-£125
Belvoir Castle | Olympic Triathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in an Olympic Triathlon! Celebrate in the festival village afterwards.
- 1.5 km lake swimming
- 45 km road cycling + 957 ft ascent
- 10.5 km road running + 615 ft ascent
Sprint triathlons
Race a sprint distance triathlon through stunning castle grounds.
- Sat 27 - Sun 28 Sep
- £35-£295
- 20% off
Hever Castle Triathlon and Multisport Festival
Get active in the award-winning grounds and surrounding Kent countryside in the discipline of your choice! Recruit your friends and celebrate completing your challenge in the festival village.
20% off with code
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- Novice triathlon
- + 17 more races
- Sat 23 - Sun 24 May 2026
- £28-£245
- 20% off
Lough Cutra Castle Triathlon and Multisport Festival
Get active in the beautiful grounds and surrounding area of stunning South Galway in the discipline of your choice! Recruit your friends and celebrate your challenge in the festival village.
20% off
- Sprint triathlon 3
- Super sprint triathlon
- Novice triathlon
- Olympic triathlon
- Half Ironman
- + 17 more races
- Sat 6 - Sun 7 Jun 2026
- £15-£350
- 20% off
Chateau de Chantilly Triathlon and Multisport Festival
The majestic château hosts this epic multi-sport weekend for athletes of all levels, complete with a range of disciplines, festival village, friendly spectators and top reviews all-round!
20% off
- Ironman
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- + 12 more races
- Sat 20 - Sun 21 Jun 2026
- £28-£245
- 20% off
Cholmondeley Castle Triathlon and Multisport Festival
Get active in the beautiful grounds and surrounding area of stunning Cheshire in the discipline of your choice! Bring your friends and celebrate completing your challenge in the festival village.
20% off
- Kids triathlon 5
- Novice triathlon
- Super sprint triathlon
- Sprint triathlon 2
- Olympic triathlon
- + 14 more races
- Sat 18 - Sun 19 Jul 2026
- £28-£245
- 20% off
Belvoir Castle Triathlon and Multisport Festival
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in the discipline of your choice! Celebrate in the festival village afterwards.
20% off
- Kids triathlon 4
- Super sprint triathlon
- Sprint triathlon 2
- Olympic triathlon
- Half Ironman
- + 14 more races
Super sprint triathlons
These are some of the shortest triathlons around, perfect for beginners.
- Sat 27 Sep
- £95-£145
Hever Castle | Super Sprint Triathlon
Get active in the award-winning grounds and surrounding Kent countryside in a Super Sprint Triathlon! Recruit your friends and celebrate completing your challenge in the festival village.
- 400 m lake swimming
- 20 km road cycling + 819 ft ascent
- 4 km road running + 114 ft ascent
- Sat 23 May 2026
- £76-£95
Lough Cutra Castle | Super Sprint Triathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a super sprint triathlon from starter to elite then celebrate with friends and family in the festival village.
- 400 m lake swimming
- 20 km road cycling
- 4 km road running
- Sat 6 Jun 2026
- €76-€95
Chateau de Chantilly | Super Sprint Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a Super Sprint Triathlon then celebrate with friends and family in the festival village.
- 400 m lake swimming
- 20 km road cycling + 397 ft ascent
- 4 km road running
- Sat 20 Jun 2026
- £76-£95
Cholmondeley Castle | Super Sprint Triathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Super Sprint Triathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 400 m lake swimming
- 28 km road cycling
- 4 km road running
- Sat 18 Jul 2026
- £76-£95
Belvoir Castle | Super Sprint Triathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Super Sprint Triathlon! Celebrate in the festival village afterwards.
- 400 m lake swimming
- 20 km road cycling + 632 ft ascent
- 4 km road running + 248 ft ascent
Novice triathlons
Never entered a triathlon before? These entry-level events will give you a taste of the sport.
- Sat 27 Sep
- £80-£120
Hever Castle | Starter Triathlon
Get active in the award-winning grounds and surrounding Kent countryside in a Starter Triathlon! Recruit your friends and celebrate completing your challenge in the festival village.
- 200 m lake swimming
- 14 km road cycling + 591 ft ascent
- 2.5 km road running + 69 ft ascent
- Sat 23 May 2026
- £64-£80
Lough Cutra Castle | Starter Triathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a Starter Triathlon then celebrate with friends and family in the festival village.
- 200 m lake swimming
- 12 km road cycling
- 2.5 km road running
- Sat 6 Jun 2026
- €64-€80
Chateau de Chantilly | Starter Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a starter triathlon then celebrate with friends and family in the festival village.
- 200 m lake swimming
- 20 km road cycling + 397 ft ascent
- 2.5 km road running
- Sat 20 Jun 2026
- £64-£80
Cholmondeley Castle | Starter Triathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Starter Triathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 200 m lake swimming
- 14 km road cycling
- 2.5 km road running
- Sat 18 Jul 2026
- £64-£80
Cholmondeley Castle | Starter Triathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Starter Triathon! Celebrate in the festival village afterwards.
- 200 m lake swimming
- 13 km road cycling
- 2.5 km road running + 196 ft ascent
Kids triathlons
These Junior and Youth events are a brilliant way for kids to get involved in multisport festivals.
- Sat 27 - Sun 28 Sep
- £35-£295
- 20% off
Hever Castle Triathlon and Multisport Festival
Get active in the award-winning grounds and surrounding Kent countryside in the discipline of your choice! Recruit your friends and celebrate completing your challenge in the festival village.
20% off with code
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- Novice triathlon
- + 17 more races
- Sat 23 - Sun 24 May 2026
- £28-£245
- 20% off
Lough Cutra Castle Triathlon and Multisport Festival
Get active in the beautiful grounds and surrounding area of stunning South Galway in the discipline of your choice! Recruit your friends and celebrate your challenge in the festival village.
20% off
- Sprint triathlon 3
- Super sprint triathlon
- Novice triathlon
- Olympic triathlon
- Half Ironman
- + 17 more races
- Sat 6 - Sun 7 Jun 2026
- £15-£350
- 20% off
Chateau de Chantilly Triathlon and Multisport Festival
The majestic château hosts this epic multi-sport weekend for athletes of all levels, complete with a range of disciplines, festival village, friendly spectators and top reviews all-round!
20% off
- Ironman
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- + 12 more races
- Sat 20 - Sun 21 Jun 2026
- £28-£245
- 20% off
Cholmondeley Castle Triathlon and Multisport Festival
Get active in the beautiful grounds and surrounding area of stunning Cheshire in the discipline of your choice! Bring your friends and celebrate completing your challenge in the festival village.
20% off
- Kids triathlon 5
- Novice triathlon
- Super sprint triathlon
- Sprint triathlon 2
- Olympic triathlon
- + 14 more races
- Sat 18 - Sun 19 Jul 2026
- £28-£245
- 20% off
Belvoir Castle Triathlon and Multisport Festival
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in the discipline of your choice! Celebrate in the festival village afterwards.
20% off
- Kids triathlon 4
- Super sprint triathlon
- Sprint triathlon 2
- Olympic triathlon
- Half Ironman
- + 14 more races
Middle distance duathlons
These endurance races are a real test of stamina on foot and on two wheels.
- Sun 28 Sep
- £90
Hever Castle | Middle Duathlon
Get active in the award-winning grounds and surrounding Kent countryside in a Middle Distance Duathlon! Recruit your friends and celebrate completing your challenge in the festival village.
- 10.5 km trail running + 300 ft ascent
- 90 km road cycling + 2392 ft ascent
- 10.5 km trail running + 300 ft ascent
- Sun 24 May 2026
- £72-£90
Lough Cutra Castle | Middle Duathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a middle distance duathlon from starter to elite then celebrate with friends and family in the festival village.
- 11 km trail running
- 96 km road cycling
- 10 km trail running
- Sun 21 Jun 2026
- £72-£90
Cholmondeley Castle | Middle Duathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Middle Distance Duathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 10 km trail running
- 56 km road cycling
- 10 km trail running
- Sun 19 Jul 2026
- £72-£90
Belvoir Castle | Middle Duathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in Middle Distance Duathlon! Celebrate in the festival village afterwards.
- 10.5 km trail running + 615 ft ascent
- 90 km road cycling + 957 ft ascent
- 10.5 km trail running + 615 ft ascent
Standard distance duathlons
Run and cycle through stunning Castle grounds and surrounding landscapes.
- Sun 28 Sep
- £80
Hever Castle | Standard Duathlon
Get active in the award-winning grounds and surrounding Kent countryside in a Standard Duathlon! Recruit your friends and celebrate completing your challenge in the festival village.
- 12 km trail running
- 40 km road cycling
- 4.3 km trail running
- Sun 24 May 2026
- £64-£80
Lough Cutra Castle | Standard Duathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a standard duathlon from starter to elite then celebrate with friends and family in the festival village.
- 11 km trail running
- 40 km road cycling
- 5 km trail running
- Sun 7 Jun 2026
- €64-€80
Chateau de Chantilly | Standard Duathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a Standard Duathlon then celebrate with friends and family in the festival village.
- 10 km trail running
- 40 km road cycling + 414 ft ascent
- 5 km trail running
- Sun 21 Jun 2026
- £64-£80
Cholmondeley Castle | Standard Duathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Duathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 10 km trail running
- 42 km road cycling
- 5 km trail running
- Sun 19 Jul 2026
- £64-£80
Belvoir Castle | Standard Duathlon
Great Britain Age Group 2026 Team Qualifier. A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Duathlon then celebrate.
- 10.5 km trail running + 615 ft ascent
- 45 km road cycling + 957 ft ascent
- 5 km trail running + 281 ft ascent
Sprint distance duathlons
These shorter run-bike-runs are brilliant for beginners.
- Sat 27 Sep
- £75
Hever Castle | Sprint Duathlon
2025 European Sprint Duathlon Qualifier. Get active in the award-winning grounds and surrounding Kent countryside in Sprint Duathlon then celebrate completing your challenge in the festival village.
- 5 km trail running
- 20 km road cycling + 819 ft ascent
- 2.5 km trail running
- Sat 23 May 2026
- £60-£75
Lough Cutra Castle | Sprint Duathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a sprint duathlon from starter to elite then celebrate with friends and family in the festival village.
- 5 km trail running
- 20 km road cycling
- 2.5 km trail running
- Sat 20 Jun 2026
- £60-£75
Cholmondeley Castle | Sprint Duathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Sprint Duathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 5 km trail running
- 28 km road cycling
- 2.5 km trail running
- Sat 18 Jul 2026
- £60-£75
Belvoir Castle | Sprint Duathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Sprint Duathlon! Celebrate in the festival village afterwards.
- 5 km trail running + 281 ft ascent
- 20 km road cycling + 632 ft ascent
- 2.5 km trail running + 196 ft ascent
Aquabike
Dive into the lake of a historic castle before heading off into the surrounding countryside on two wheels!
- Sun 28 Sep
- £70
Hever Castle | Standard Aquabike
Get active in the award-winning grounds and surrounding Kent countryside in a Standard Aquabike! Recruit your friends and celebrate completing your challenge in the festival village.
- 1.5 km lake swimming
- 40 km road cycling
- Sun 24 May 2026
- £56-£70
Lough Cutra Castle | Standard Aquabike
Race through the beautiful grounds and surrounding area of stunning South Galway in a standard aquabike from starter to elite then celebrate with friends and family in the festival village.
- 1.5 km lake swimming
- 40 km road cycling
- Sun 21 Jun 2026
- £56-£70
Cholmondeley Castle | Standard Aquabike
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Aquabike! Bring your friends and celebrate completing your challenge in the festival village.
- 1.5 km lake swimming
- 42 km road cycling
- Sun 19 Jul 2026
- £56-£70
Belvoir Castle | Standard Aquabike
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Aquabike! Celebrate in the festival village afterwards.
- 1.5 km lake swimming
- 45 km road cycling + 957 ft ascent
- Sat 27 Sep
- £65
Hever Castle | Sprint Aquabike
Get active in the award-winning grounds and surrounding Kent countryside in a Sprint Aquabike! Recruit your friends and celebrate completing your challenge in the festival village.
- 750 m lake swimming
- 20 km road cycling + 819 ft ascent
- Sat 23 May 2026
- £52-£65
Lough Cutra Castle | Sprint Aquabike
Race through the beautiful grounds and surrounding area of stunning South Galway in a sprint aquabike from starter to elite then celebrate with friends and family in the festival village.
- 750 m lake swimming
- 20 km road cycling
- Sat 20 Jun 2026
- £52-£65
Cholmondeley Castle | Sprint Aquabike
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Sprint Aquabike! Bring your friends and celebrate completing your challenge in the festival village.
- 750 m lake swimming
- 28 km road cycling
- Sat 18 Jul 2026
- £52-£65
Belvoir Castle | Sprint Aquabike
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Sprint Aquabike! Celebrate in the festival village afterwards.
- 750 m lake swimming
- 20 km road cycling + 632 ft ascent
Aquathlons
Immerse yourself (literally) in the stunning grounds of these castle venues in a run-swim-run.
- Sun 28 Sep
- £65
Hever Castle | Standard Aquathlon
Get active in the award-winning grounds and surrounding Kent countryside in a Standard Aquathlon! Recruit your friends and celebrate completing your challenge in the festival village.
- 1.5 km lake swimming
- 10 km road running
- Sun 24 May 2026
- £52-£65
Lough Cutra Castle | Standard Aquathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a standard aquathlon from starter to elite then celebrate with friends and family in the festival village.
- 1.5 km lake swimming
- 10 km road running
- Sun 21 Jun 2026
- £52-£65
Cholmondeley Castle | Standard Aquathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Aquathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 1.5 km lake swimming
- 10 km road running
- Sun 19 Jul 2026
- £52-£65
Belvoir Castle | Standard Aquathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Aquathlon! Celebrate in the festival village afterwards.
- 1.5 km lake swimming
- 10 km road running
- Sat 27 Sep
- £50
Hever Castle | Sprint Aquathlon
Get active in the award-winning grounds and surrounding Kent countryside in a Sprint Aquathlon! Recruit your friends and celebrate completing your challenge in the festival village.
- 750 m lake swimming
- 5 km road running
- Sat 23 May 2026
- £40-£50
Lough Cutra Castle | Sprint Aquathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a sprint aquathlon from starter to elite then celebrate with friends and family in the festival village.
- 750 m lake swimming
- 5 km road running
- Sat 20 Jun 2026
- £40-£50
Cholmondeley Castle | Sprint Aquathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Sprint Aquathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 750 m lake swimming
- 5 km road running
- Sat 18 Jul 2026
- £40-£50
Belvoir Castle | Sprint Aquathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Sprint Aquathlon! Celebrate in the festival village afterwards.
- 750 m lake swimming
- 5 km road running + 281 ft ascent
Swims
Gain rare access to the lakes within these historic venues which are fantastic locations for an open water swim!
- Sat 27 - Sun 28 Sep
- £35-£295
- 20% off
Hever Castle Triathlon and Multisport Festival
Get active in the award-winning grounds and surrounding Kent countryside in the discipline of your choice! Recruit your friends and celebrate completing your challenge in the festival village.
20% off with code
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- Novice triathlon
- + 17 more races
- Sat 23 - Sun 24 May 2026
- £28-£245
- 20% off
Lough Cutra Castle Triathlon and Multisport Festival
Get active in the beautiful grounds and surrounding area of stunning South Galway in the discipline of your choice! Recruit your friends and celebrate your challenge in the festival village.
20% off
- Sprint triathlon 3
- Super sprint triathlon
- Novice triathlon
- Olympic triathlon
- Half Ironman
- + 17 more races
- Sat 6 - Sun 7 Jun 2026
- £15-£350
- 20% off
Chateau de Chantilly Triathlon and Multisport Festival
The majestic château hosts this epic multi-sport weekend for athletes of all levels, complete with a range of disciplines, festival village, friendly spectators and top reviews all-round!
20% off
- Ironman
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- + 12 more races
- Sat 20 - Sun 21 Jun 2026
- £28-£245
- 20% off
Cholmondeley Castle Triathlon and Multisport Festival
Get active in the beautiful grounds and surrounding area of stunning Cheshire in the discipline of your choice! Bring your friends and celebrate completing your challenge in the festival village.
20% off
- Kids triathlon 5
- Novice triathlon
- Super sprint triathlon
- Sprint triathlon 2
- Olympic triathlon
- + 14 more races
- Sat 18 - Sun 19 Jul 2026
- £28-£245
- 20% off
Belvoir Castle Triathlon and Multisport Festival
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in the discipline of your choice! Celebrate in the festival village afterwards.
20% off
- Kids triathlon 4
- Super sprint triathlon
- Sprint triathlon 2
- Olympic triathlon
- Half Ironman
- + 14 more races
Marathons
Race through the grounds of a historic castle and the surrounding countryside.
- Sun 28 Sep
- £65-£80
Hever Castle | Marathon
Get active in the award-winning grounds and surrounding Kent countryside in a full marathon! Recruit your friends and celebrate completing your challenge in the festival village.
- 42.2 km trail running
- Sun 24 May 2026
- £52-£65
Lough Cutra Castle | Marathon
Race through the beautiful castle grounds over marathon distance for all levels from first-timers to elite then celebrate with friends and family in the festival village.
- 42.2 km trail running
- Sun 7 Jun 2026
- €52-€65
Chateau de Chantilly | Marathon
Run a marathon through the beautiful grounds and surrounding area of the stunning Château de Chantilly then celebrate with friends and family in the festival village.
- 42.2 km trail running + 167 ft ascent
- Sun 21 Jun 2026
- £52-£65
Cholmondeley Castle | Marathon
Run a marathon through the beautiful grounds of the Cholmondeley Castle estate in this event for a range of levels of marathon runner, then celebrate with friends and family in the festival village.
- 42.2 km trail running
- Sun 19 Jul 2026
- £52-£65
Belvoir Castle | Marathon
A jewel in the castle crown! Get active in the beautiful castle grounds in a marathon run then celebrate with fellow athletes, friends and family in the fantastic festival village afterwards.
- 42.2 km trail running
Half marathons
These 13.1-mile races explore the open countryside around historic castle venues.
- Sun 28 Sep
- £45
Hever Castle | Half Marathon
Get active in the award-winning grounds and surrounding Kent countryside in a half marathon! Recruit your friends and celebrate completing your challenge in the festival village.
- 21.1 km trail running
- Sun 24 May 2026
- £36-£45
Lough Cutra Castle | Half Marathon
Race through the beautiful castle grounds over a half marathon route for all levels from first-timers to elite then celebrate with friends and family in the festival village.
- 21.1 km trail running
- Sun 7 Jun 2026
- €36-€45
Chateau de Chantilly | Half Marathon
Run a half marathon through the beautiful grounds and surrounding area of the stunning Château de Chantilly then celebrate with friends and family in the festival village.
- 21.1 km trail running + 167 ft ascent
- Sun 21 Jun 2026
- £36-£45
Cholmondeley Castle | Half Marathon
Race a half marathon through the beautiful grounds of the Cholmondeley Castle estate in this event for a range of levels of runner, then celebrate with friends and family in the festival village.
- 21.1 km trail running
- Sun 19 Jul 2026
- £36-£45
Belvoir Castle | Half Marathon
A jewel in the castle crown! Get active in the beautiful castle grounds in a half marathon run then celebrate with fellow athletes, friends and family in the fantastic festival village afterwards.
- 21.1 km trail running
10K runs
Whether you're looking to test your PB or just enjoy the surroundings, these 10K runs are well worth signing up to.
- Sun 28 Sep
- £35
Hever Castle | 10K
Get active in the award-winning grounds and surrounding Kent countryside in a 10K run! Recruit your friends to join in then celebrate completing your challenge in the festival village.
- 10 km trail running
- Sun 24 May 2026
- £28-£35
Lough Cutra Castle | 10K Run
Race through the beautiful castle grounds over 10K for all levels from first-timers to elite then celebrate with friends and family in the festival village.
- 10 km trail running
- Sun 7 Jun 2026
- €28-€35
Chateau de Chantilly | 10K
Run 10K through the beautiful grounds of the stunning Château de Chantilly then celebrate with friends and family in the festival village.
- 10 km trail running + 167 ft ascent
- Sun 21 Jun 2026
- £28-£35
Cholmondeley Castle | 10K Run
Race 10K through the beautiful grounds of the Cholmondeley Castle estate in this event for a range of levels of runner, then celebrate with friends and family in the festival village.
- 10 km trail running
- Sun 19 Jul 2026
- £28-£35
Belvoir Castle | 10K Run
A jewel in the castle crown! Get active in the beautiful castle grounds in a 10K run! Then celebrate with fellow athletes, friends and family in the fantastic festival village afterwards.
- 10 km trail running
Obstacle races
Race along muddy paths and through woodland to pit yourself against a series of challenging obstacles that simulates Royal Marines training!
- Sat 11 - Sun 12 Oct
- £40-£210
- 20% off
Hever Castle Commando Obstacle Festival
The Hever Castle Commando obstacle race is the only event that can recreate the mud, sweat and pain of modern day Royal Marines Commando training. Have you got what it takes?
20% off with code
- Obstacle race 6