Triathlons in South West
Find triathlons near me in South West for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.
Search by month
Search by place
MapEvents near me
Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Mon 5 May
- £59
- Mon 5 May
- £59
Tavistock Triathlon | Standard
Tavistock Triathlon is for all ages and abilities using the amazing Olympic legacy 50m pool at Mount Kelly with quiet rolling roads for the bike and the disused railway line for the run. What a venue!
- Enter online
- Undulating
- Age 16 & over
- 800 m pool swimming
- 36 km road cycling
- 10 km road running
- Mon 5 May
- £50
- Mon 5 May
- £50
Tavistock Triathlon | Sprint
Tavistock Triathlon is for all ages and abilities using the amazing Olympic legacy 50m pool at Mount Kelly with quiet rolling roads for the bike and the disused railway line for the run. What a venue!
- Enter online
- Age 15 & over
- 400 m pool swimming
- 18 km road cycling
- 5 km road running
- Mon 5 May
- £35
- Mon 5 May
- £35
Tavistock Triathlon | Swim Bike Run
Try a triathlon - perfect for first-timers. Pool swim, cycle on quiet rolling roads then run on an old railway line.
- Enter online
- Age 15 & over
- 300 m pool swimming
- 12 km road cycling
- 2.5 km road running
- Mon 5 May
- £25
- Mon 5 May
- £25
Tavistock Triathlon | TriStar 3
TriStar 3 for children aged 13-14. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
- Enter online
- Age 13-14
- 300 m pool swimming
- 6 km gravel riding
- 2.6 km multi terrain running
- Mon 5 May
- £23
- Mon 5 May
- £23
Tavistock Triathlon | TriStar 2
TriStar 2 for children aged 11-12. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
- Enter online
- Age 11-12
- 200 m pool swimming
- 3.6 km gravel riding
- 1.95 km trail running
- Mon 5 May
- £25
- Mon 5 May
- £25
Tavistock Triathlon | TriStar 1
TriStar 1 for children age 9-10. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
- Age 9-10
- 150 m pool swimming
- 2.4 km gravel riding
- 1.3 km multi terrain running
- Mon 5 May
- £22
- Mon 5 May
- £22
Tavistock Triathlon | TriStar Start and Tri Kids 9-10
TriStar Start and Novice Kids age 9-10. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
- Enter online
- Age 8-10
- 50 m pool swimming
- 1.2 km road cycling
- 650 m road running
- Mon 5 May
- £25
- Mon 5 May
- £25
Tavistock Triathlon | Mini Tri
New! For kids age 5+. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
- Enter online
- Age 5 & over
- 25 m pool swimming
- 1.2 km road cycling
- 650 m road running
- Sun 18 May
- £135
- Sun 18 May
- £135
Roadford Lake Triathlon | Middle Distance
This triathlon returns for another successful year! It’s a superb swimming venue with quiet rolling roads for the bike course and a cracking run too. Plus there's lakeside camping available too.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 1900 m lake swimming
- 92 km road cycling
- 21 km road running
- Sun 18 May
- £73-£84
- Sun 18 May
- £73-£84
Roadford Lake Triathlon | Standard
This triathlon returns for another successful year! It’s a superb swimming venue with quiet rolling roads for the bike course and a cracking run too. Plus there's lakeside camping available too.
- Chip timing
- Enter online
- Undulating
- Age 17 & over
- 1.5 km lake swimming
- 40 km road cycling
- 10 km road running
- Sun 18 May
- £58-£60
- Sun 18 May
- £58-£60
Roadford Lake Triathlon | Sprint
This triathlon returns for another successful year! It’s a superb swimming venue with quiet rolling roads for the bike course and a cracking run too. Plus there's lakeside camping available too.
- Chip timing
- Enter online
- Undulating
- Age 15 & over
- 750 m lake swimming
- 20 km road cycling
- 5 km road running
- Sun 25 May
- £41.50
- Sun 25 May
- £41.50
The Dorchester Sprint Triathlon
Bike past historic landmarks, and run beside the Great Feild at Poundbury. As you finish each leg of the course, you’ll get closer to the crowds of people cheering you on at that final stretch.
- Newcomers
- Enter online
- Undulating
- Event village
- Plastic-free event
- Age 16 & over
- 300 m pool swimming
- 21 km road cycling
- 5 km road running
- Sun 8 Jun
- £75-£81
- Sun 8 Jun
- £75-£81
Dartmouth Triathlon | Standard
The successful Dartmouth Triathlon returns for its 9th year! Sea swim, stunning coastal bike route, out and back run including Devon's flattest road, plus chance to camp on the beach!
- Chip timing
- Enter online
- Age 15 & over
- 1.5 km sea swimming
- 40 km road cycling
- 10 km road running
- Sun 8 Jun
- £59-£75
- Sun 8 Jun
- £59-£75
Dartmouth Triathlon | Sprint
The successful Dartmouth Triathlon returns with a stunning sea swim, coastal bike route, out and back run including Devon's flattest road plus chance to camp on the beach! Relay option too
- Chip timing
- Enter online
- Age 15 & over
- 750 m sea swimming
- 20 km road cycling
- 5 km road running
- Sun 8 Jun
- £125
- Sun 8 Jun
- £125
Weymouth Middle Distance Triathlon
The Middle Distance Triathlon will not fail to impress. With stunning views of Weymouth nature reserve and a true test of stamina, you'll be beaming with pride at the finish line.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 1900 m sea swimming
- 90 km road cycling
- 21 km multi terrain running
- Sun 8 Jun
- £70
- Sun 8 Jun
- £70
WMD Classic Triathlon
The Classic Triathlon will not fail to impress. With stunning views of Weymouth nature reserve and a true test of stamina, you'll be beaming with pride at the finish line.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 1.5 km sea swimming
- 40 km road cycling
- 10 km multi terrain running
- Sun 8 Jun
- £60
- Sun 8 Jun
- £60
WMD Sprint Triathlon
The Sprint Triathlon will not fail to impress. With stunning views of Weymouth nature reserve and a true test of stamina, you'll be beaming with pride at the finish line.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 750 m sea swimming
- 20 km road cycling
- 5 km multi terrain running
- Sun 15 Jun
- £55-£60
- Sun 15 Jun
- £55-£60
Plymouth Triathlon | Standard
Previously known as Mount Edgcumbe Triathlon, triathletes of all abilities can experience a truly exceptional coastal venue, finishers medal, t-shirt and memorable day out at a fantastic event.
- Chip timing
- Enter online
- Age 17 & over
- 1500 m sea swimming
- 40 km road cycling
- 10 km trail running
- Sun 15 Jun
- £99
- Sun 15 Jun
- £99
Plymouth Triathlon | Middle Distance
Previously known as Mount Edgcumbe Triathlon, triathletes of all abilities can experience a truly exceptional coastal venue, finishers medal, t-shirt and memorable day out at a fantastic event.
- Chip timing
- Enter online
- Age 18 & over
- 1.9 km sea swimming
- 90 km road cycling
- 20 km trail running
- Sun 15 Jun
- £45-£51
- Sun 15 Jun
- £45-£51
Plymouth Triathlon | Sprint
Previously known as Mount Edgcumbe Triathlon, triathletes of all abilities can experience a truly exceptional coastal venue, finishers medal, t-shirt and memorable day out at a fantastic event.
- Chip timing
- Enter online
- Age 15 & over
- 750 m sea swimming
- 20 km road cycling
- 5 km trail running
- Sun 15 Jun
- £36
- Sun 15 Jun
- £36
Plymouth Triathlon | Tristar 3
Previously known as Mount Edgcumbe Triathlon, triathletes of all abilities can experience a truly exceptional coastal venue, finishers medal, t-shirt and fun day out at a fantastic event.
- Chip timing
- Enter online
- Age 13-14
- 300 m sea swimming
- 8 km road cycling
- 2.5 km trail running
- Sun 15 Jun
- £36
- Sun 15 Jun
- £36
Plymouth Triathlon | Tristar 2
Previously known as Mount Edgcumbe Triathlon, triathletes of all abilities can experience a truly exceptional coastal venue, finishers medal, t-shirt and fun day out at a fantastic event.
- Chip timing
- Enter online
- Age 11-12
- 200 m sea swimming
- 4 km road cycling
- 1.5 km trail running
- Sun 15 Jun
- £36
- Sun 15 Jun
- £36
Plymouth Triathlon | Tristar 1
Previously known as Mount Edgcumbe Triathlon, triathletes of all abilities can experience a truly exceptional coastal venue, finishers medal, t-shirt and fun day out at a fantastic event.
- Chip timing
- Enter online
- Age 9-10
- 200 m sea swimming
- 2 km road cycling
- 1 km trail running
- Sun 29 Jun
- £79
- Sun 29 Jun
- £79
English Riviera Triathlon | Standard
Start with a great sea swim in warm waters then on to the bikes for a closed road and flat bike leg. Finally there's a run with views of the sea. Torre Abbey Sands has excellent water quality.
- Chip timing
- Enter online
- Undulating
- Age 17 & over
- 1500 m sea swimming
- 38.5 km road cycling
- 10 km trail running
- Sun 29 Jun
- £66
- Sun 29 Jun
- £66
English Riviera Triathlon | Sprint
Start with a great sea swim in warm waters then on to the bikes for a closed road and flat bike leg. Finally there's a run with views of the sea. Torre Abbey Sands has excellent water quality.
- Chip timing
- Enter online
- Undulating
- Age 15 & over
- 750 m sea swimming
- 19.25 km road cycling
- 5 km trail running