- Sat 13 - Sun 14 Sep 2025
- 11 charities
- Sat 13 - Sun 14 Sep 2025
- 11 charities
Thames Path Challenge | 2nd Half charity places
The second half option of the Thames Path Challenge from Runnymede along the meandering river through Cookham to Henley-on-Thames, home of the regatta, to a celebration finish and family BBQ.
- Chip timing
- Enter online
- GPS tracking
- Flat
- Undulating
- Age 18 & over
- 50 km trail running + 150 m ascent
- Sat 20 Sep 2025
- £32.50-£37.50
- Sat 20 Sep 2025
- £32.50-£37.50
The Lucky Horseshoe | Ultra Marathon
Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 7 hrs trail running
- Fri 26 Sep 2025
- £150-£210
- Fri 26 Sep 2025
- £150-£210
13 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
- 184.77 km trail running + 7018 m ascent
- Sat 27 Sep 2025
- £85-£120
- Sat 27 Sep 2025
- £85-£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 2025
- £120-£170
- Sat 27 Sep 2025
- £120-£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 2025
- 10 charities
- Sat 27 Sep 2025
- 10 charities
Chiltern 50 Ultra Challenge | Full 50km charity places
The full distance option of the Chiltern 50 Challenge from basecamp in Henley on a loop via Greys Court, the Ridgeway, Shakespeare's Way, The Chilterns and Hambleden Village.
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 50 km trail running + 920 m ascent
- Sat 27 Sep 2025
- £52
- Sat 27 Sep 2025
- £52
Running Tribe Races | Sep | 40 Mile Ultramarathon
A new and unique concept where you turn up ready to conquer an Ultra but if you feel like going easy, run a cool 1-3 loops instead! Ideal for testing out fuelling techniques & kit.
- Enter online
- Undulating
- Age 18 & over
- 40 miles multi terrain running
- Sat 11 Oct 2025
- £130-£160
- Sat 11 Oct 2025
- £130-£160
Lakes in a Day
On foot from the very top of the Lake District to the very bottom via the stunning Helvellyn Ridge and the western shoreline of Lake Windermere. Not easy but certainly spectacular!
- Newcomers
- Plastic bottle free
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Mountainous
- Event village
- Sustainability policy
- Age 20 & over
- 50 miles trail running
- Sun 19 Oct 2025
- £49.50
- Sun 19 Oct 2025
- £49.50
Brenig Way 50K Trail
This regional marked footpath of 32 miles winds it's way through some beautifully remote upland scenery. Start at the town of Corwen in the Dee Valley, and follow the signage up the Dee Valley.
- Newcomers
- Enter online
- GPS tracking
- Flat
- Event village
- Rural
- Age 18 & over
- 50 km trail running
- Sat 8 Nov 2025
- £70-£175
- Sat 8 Nov 2025
- £70-£175
Race to Remember | 76km
Test yourself on an ultramarathon - one of the most poignant challenges of the year - to honour the servicemen and women who have sacrificed so much for our nation.
- Enter online
- Undulating
- Age 16 & over
- 76 km multi terrain running + 2100 ft ascent
- Sat 29 Nov 2025
- £95
- Sat 29 Nov 2025
- £95
Sidlaw Ultra
The second Sidlaw Ultra covering 69km from Glamis Castle to Scone Palace along stunning trails with beautiful hilltop views with chilli, hot pudding and medal for all finishers!
- Newcomers
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Event village
- Rural
- Age 20 & over
- 69 km trail running
- Sat 20 Dec 2025
- £32.50-£37.50
- Sat 20 Dec 2025
- £32.50-£37.50
Christmas Canter | Ultra Marathon
It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route on a distance of your choice - 5K, 10K, Half Marathon, Marathon or Ultra within 7 hours.
- Chip timing
- Enter online
- Hilly
- Traffic free
- Age 18 & over
- 7 hrs road running
- Fri 27 Dec
The Sunrise to Sunset Challenge | Ultra Marathon
- 36 miles road running
- Sat 11 Jan 2025
EnduranceLife - North Cornwall | Ultra
- 31.7 miles trail running
- Sat 11 Jan 2025
The Winter Run to the Castle Ultra | 50K ish Marathon
- 50 km multi terrain running
- Sat 11 Jan 2025
The Winter Run to the Castle Ultra | Ultra Marathon
- 42 miles multi terrain running
- Fri 17 Jan 2025
The Longbridge 100 Backyard Ultra
- 4.17 miles multi terrain running
- Sat 18 Jan 2025
Punk Panther Green Gateways | 34 Mile
- 34 miles trail running + 3450 ft ascent
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