8 races
Event overview
Celebrate fresh starts beside the serene stretch of the River Thames: choose any distance from 3km up to a 50km ultra in a fully signed, inclusive 7-hour time-challenge format, and claim a themed finisher medal.
How it works
- This is a 7-hour timed challenge event
- You have full control over the distance you want to run
- The minimum distance is 3km, which is part of a lap
- A full lap is 4.37 miles or 7km
- You can run as many, or as few, of these laps as you like
- There will be a 3K and 5K turnaround point within the lap
- Complete 3 laps for a half marathon
- 6 laps for a marathon
- 7 or more for an ultra
- 50km distance available
- Fuel table at the start / finish of each lap
- Receive a medal and goody bag
- Special distance pins for half marathon and up
Event photos
- Average fitness
- Beginner-friendly
- Event village
- Families
Shoe type
Road shoes.
Road shoes can be used all year round but if you prefer the extra grip on the trail sections then trail shoes can be worn.
Ability level
All abilities are welcome at this super-inclusive event and walkers are welcome too.
Special event
If the event is a special event for you, for instance, your 50th, 99th, 100th, 200th, 250th, etc., half or full marathon then please let us know. You will receive a special running number with your name on it and the date of the event.
- Changing facilities
- Toilets
- Unmanned bag storage
Event HQ
Last Hop
Clarence Street
Staines-upon-Thames
Staines
Surrey
TW18 4SU
UK
Races at event
- Sat 10 Jan 2026
- #1 of 8
09:00
All ages
£16-£18
- 3 km trail running + 0 ft ascent
- Sat 10 Jan 2026
- #2 of 8
09:00
Age 12 & over
£23-£27
- 5 km trail running + 0 ft ascent
- Sat 10 Jan 2026
- #3 of 8
09:00
Age 16 & over
£23-£27
- 10 km trail running + 0 ft ascent
- Sat 10 Jan 2026
- #4 of 8
09:00
Age 17 & over
£23-£35
- 13.1 miles trail running + 0 ft ascent
- Sat 10 Jan 2026
- #5 of 8
09:00
Age 18 & over
£23-£35
- 26.2 miles trail running + 0 ft ascent
- Sat 10 Jan 2026
- #6 of 8
09:00
Age 20 & over
£23-£35
- 50 km trail running + 0 ft ascent
- Sat 10 Jan 2026
- #7 of 8
09:00
Age 18 & over
£23-£35
- 30.6 miles trail running + 0 ft ascent
- Sat 10 Jan 2026
- #8 of 8
09:00
Age 18 & over
£23-£35
- 7 hrs trail running + 0 ft ascent