- Sat 5 Jul 2025
- £50-£100
- Sat 5 Jul 2025
- £50-£100
Saint Neots, Cambridgeshire, UK
ATW Odyssey12
The ATW Odyssey 12hr Run is more than just a running event, its a journey of self-discovery through the beautiful multi-terrain footpaths around St Neots.
- Recycling
- Newcomers
- Music
- Enter online
- Undulating
- Traffic free
- Event village
- Park
- Sustainability policy
- Relay
- Age 18 & over
- 12 hrs trail running
- Sun 6 Jul 2025
- £31-£36
- Sun 6 Jul 2025
- £31-£36
Peterborough, Cambridgeshire, UK
Summer Ready Run | 6 Hour
Back to Ferry Meadows Country Park for another 4-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 6 hrs trail running
- Sun 6 Jul 2025
- £31-£36
- Sun 6 Jul 2025
- £31-£36
Peterborough, Cambridgeshire, UK
Summer Ready Run | 4 Hour
Back to Ferry Meadows Country Park for another 4-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs trail running
- Sun 13 Jul 2025
- £31-£36
- Sun 13 Jul 2025
- £31-£36
Brandon, Suffolk, UK
SunTime RunTime | 6 Hour
It's summer time so come join a loop or two at the lovely Brandon Country Park through the heart of Thetford Forest!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 6 hrs multi terrain running
- Thu 24 Jul - Sat 2 Aug 2025
- £330-£350
- Thu 24 Jul - Sat 2 Aug 2025
- £330-£350
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge | 10 in 10
10 running events in 10 days in the beautiful Suffolk countryside! Run 5K, 10K, Half Marathon, Marathon or an Ultra every day for 10 days in this unique endurance challenge!
- Enter online
- Undulating
- Rural
- Age 18 & over
- 10 days trail running
- Thu 24 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 1 | 5K
- 5 km trail running
- Thu 24 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 1 | 10K
- 10 km trail running
- Thu 24 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 1 | Half Marathon
- 13.1 miles trail running
- Thu 24 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 1 | Marathon
- 26.2 miles trail running
- Thu 24 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 1 | Ultra Marathon
- 32 miles trail running
- Fri 25 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 2 | Windmill | 5K
- 5 km trail running
- Fri 25 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 2 | Windmill | 10K
- 10 km trail running
- Fri 25 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 2 | Windmill | Half Marathon
- 13.1 miles trail running
- Fri 25 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 2 | Windmill | Marathon
- 26.2 miles trail running
- Fri 25 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 2 | Windmill | Ultra Marathon
- 32 miles trail running
- Sat 26 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 3 | Kirtling and Windmill | 5K
- 5 km trail running
- Sat 26 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 3 | Kirtling and Windmill | 10K
- 10 km trail running
- Sat 26 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 3 | Kirtling and Windmill | Half Marathon
- 13.1 miles trail running
- Sat 26 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 3 | Kirtling and Windmill | Full Marathon
- 26.2 miles trail running
- Sat 26 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 3 | Kirtling and Windmill | Ultra Marathon
- 32 miles trail running
- Sun 27 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 4 | Gallops | 5K
- 5 km trail running
- Sun 27 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 4 | Gallops | 10K
- 10 km trail running
- Sun 27 Jul 2025
Bury Saint Edmunds, Suffolk, UK
The Great Barrow Challenge Day 4 | Gallops | Half Marathon
- 13.1 miles trail running