Humanity Direct Chiltern Challenge | Ultra
Join in this summer for the Chiltern Challenge, a one-day ultra experience through some of the most stunning countryside in the South East.
- Sat 19 Jul 2025
08:00
Age 18 & over
£75
- 50 km road running + 870.69 m ascent
Event overview
This event is designed for everyone, whether you're taking your first steps into trail running or pushing for a personal best.
You’ll be supported every step of the way with the legendary XNRG care – fully-stocked checkpoints, a friendly team, and a welcoming community atmosphere that keeps people coming back year after year.
Whether you’re walking, jogging, or running, the Chiltern Challenge is all about testing yourself on your own terms – and loving every minute of it.
What's more, it's free to run, if you commit to raising funds for Humanity Direct.
This event is part of Humanity Direct Chiltern Challenge.
Event details
- All fitness levels
- Average fitness
- Beginner-friendly
- Event village
- Teams
Route
- Check points
- Distance markers
- First aid
- Marshals
- Rolling start
- Sweeper
- Toilets
- Traffic free
- Wave start
Location
- Cafe
- Changing facilities
- Free parking
- Music
- Secure bag storage
- Showers
- Toilets
What's included
- Cake
- Chip timing
- Drinks
- Eco medal
- Eco t-shirt
- Medal
- Snacks
- Technical t-shirt
- Trophy
- T-shirt
Sustainability
- Bring your own cup
- Optional t-shirt
- Recycling
- Reusable cups
- Sustainability policy
- Trees not tees
Fundraising
- Fundraising optional
How to enter
- Age 18 & over
- Enter online
- Fundraising optional
Other races at event
- Sat 19 Jul
- #1 of 3
10:00
Age 18 & over
£46
- 27 km trail running + 526.75 m ascent
- Sat 19 Jul
- #3 of 3
10:00
Age 18 & over
£25
- 10 km trail running + 257.58 m ascent