Trail runs in UK in September 2025
Find trail runs near me in UK in September 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Events near me
Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sat 27 Sep
- £120
- Sat 27 Sep
- £120
5 Valleys Ultra
Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!
- Enter online
- GPS tracking
- Age 20 & over
- 56.5 km trail running + 2500 m ascent
- Sat 27 Sep
- £170
- Sat 27 Sep
- £170
7 Valleys Ultra
Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!
- Enter online
- GPS tracking
- Age 20 & over
- 110 km trail running + 3981 m ascent
- Sat 27 Sep
- £139
- 12 charities
- Sat 27 Sep
- £139
- 12 charities
Chiltern 50 Ultra Challenge | Full 50km
The full 50K route of the Chiltern 50 Ultra Challenge starts from basecamp in Henley on a loop via Greys Court, the Ridgeway, Shakespeare's Way, The Chilterns and Hambleden Village to a party finish!
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 50 km trail running + 920 m ascent
- Sat 27 Sep
- £89
- 12 charities
- Sat 27 Sep
- £89
- 12 charities
Chiltern 50 Ultra Challenge | Henley 25km Loop
An exciting 25km loop as part of the Chiltern 50 Ultra Challenge from Henley Showground past the River Thames, Greys Court and the pretty Hambleden Village to a celebratory finish!
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 25 km trail running + 500 m ascent
- Sat 27 Sep
- £65
- Sat 27 Sep
- £65
2 Valleys Trail
Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!
- Enter online
- GPS tracking
- Age 17 & over
- 22.4 km trail running + 477 m ascent
- Sat 27 Sep
- £39
- 13 charities
- Sat 27 Sep
- £39
- 13 charities
The Chiltern 10K
A beautiful 10km loop from the basecamp at Henley Showground exploring public footpaths and wonderful woodlands within the Culden Faw estate to be rewarded with a medal and glass of fizz!
- Enter online
- Undulating
- Age 15 & over
- 10 km trail running + 235 m ascent
- Sun 28 Sep
- £65-£80
- 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.
- Chip timing
- Enter online
- Relay
- Age 18 & over
- 42.2 km trail running
- Sun 28 Sep
- £45
- 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.
- Chip timing
- Enter online
- Age 17 & over
- 21.1 km trail running
- Sun 28 Sep
- £35
- 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.
- Chip timing
- Enter online
- Age 15 & over
- 10 km trail running
- Sun 28 Sep
- £25-£27
- Sun 28 Sep
- £25-£27
The Wensum Way Trail | 5K
Enjoy the stunning route, push your limits, and, of course, earn your race bling over 5K distance. Runners will love the fuel and encouragement with every lap!
- Enter online
- Age 18 & over
- 5 km trail running
- Sun 28 Sep
- £25-£27
- Sun 28 Sep
- £25-£27
The Wensum Way Trail | 10K
Enjoy the stunning route, push your limits, and, of course, earn your race bling over 10K distance. Runners will love the fuel and encouragement with every lap!
- Enter online
- Age 18 & over
- 10 km trail running
- Sun 28 Sep
- £30-£32
- Sun 28 Sep
- £30-£32
The Wensum Way Trail | 15K
Enjoy the stunning route, push your limits, and, of course, earn your race bling over 15K distance. Runners will love the fuel and encouragement with every lap!
- Enter online
- Age 18 & over
- 15 km trail running
- Sun 28 Sep
- £30-£32
- Sun 28 Sep
- £30-£32
The Wensum Way Trail | Half Marathon
Enjoy the stunning route, push your limits, and, of course, earn your race bling over half marathon distance. Runners will love the fuel and encouragement with every lap!
- Enter online
- Age 18 & over
- 13.1 miles trail running
- Sun 28 Sep
- £36-£38
- Sun 28 Sep
- £36-£38
The Wensum Way Trail | Heavy Half Marathon
Enjoy the stunning route, push your limits, and, of course, earn your race bling over a 'heavy' half marathon distance. Runners will love the fuel and encouragement with every lap!
- Enter online
- Age 18 & over
- 13.1 miles trail running
- Sun 28 Sep
- £36-£38
- Sun 28 Sep
- £36-£38
The Wensum Way Trail | Full Marathon
Enjoy the stunning route, push your limits, and, of course, earn your race bling over marathon distance. Runners will love the fuel and encouragement with every lap!
- Enter online
- Age 18 & over
- 26.2 miles trail running
- Sun 28 Sep
- £36-£38
- Sun 28 Sep
- £36-£38
The Wensum Way Trail | Ultra Marathon
Enjoy the stunning route, push your limits, and, of course, earn your race bling over ultra distance. Runners will love the fuel and encouragement with every lap!
- Enter online
- Age 18 & over
- 6 hrs trail running
- Sun 7 Sep
Westonbirt Arboretum Summer | Half Marathon
- 13.1 miles trail running
- Sat 27 Sep
Trail Escape | Bristol-to-Bath | Marathon
- 26.2 miles trail running + 522 m ascent
- Sat 27 Sep
Trail Escape | Bristol-to-Bath | 25km
- 25 km trail running + 371 m ascent
- Sun 28 Sep
The Forest of Dean Autumn Half Marathon
- 13.1 miles multi terrain running
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