The Spring Trail Series by Ultra X | 50K
The Serpent Trail, a stunning route that weaves through the greensand hills, rivers, woodland, and lowland heath of the South Downs National Park.
Enter now- Sat 18 Apr 2026
09:00
Age 18 & over
FREE-£100
- 50 km trail running
Event overview
This event is part of The Spring Trail Series by Ultra X.
Event details
- Beginner-friendly
- Spectators
- Superfit
- Teams
Route
- Check points
- Cut off time
- First aid
- Food stations
- Marshals
- Navigation not required
- Single start
- Sleeping facilities
- Sweeper
- Toilets
- Water stations
- Way markers
Location
- Bag transfer
- Camping
- Toilets
What's included
- Camping
- Drinks
- Map
- Medal
- Physio
- Post-race meal
- Snacks
Sustainability
- Sustainability policy
How to enter
- Age 18 & over
- Entries open
- Enter online
- Insurance available
- Pay by instalments
Other races at event
- Sat 18 Apr 2026
- #1 of 5
11:00
Age 18 & over
FREE-£36
- 12 km trail running
- Sat 18 Apr 2026
- #2 of 5
11:00
Age 18 & over
FREE-£57
- 25 km trail running
- Sat 18 Apr 2026
- #4 of 5
07:00
Age 18 & over
FREE-£130
- 50 km trail running
- Sat 18 Apr 2026
- #5 of 5
05:00
Age 18 & over
FREE-£175
- 110 km trail running