Sat 19 Jul 2025 Tring, Hertfordshire, UK

Humanity Direct Chiltern Challenge

Join in this summer for the Chiltern Challenge, a one-day ultra experience through some of the most stunning countryside in the South East. With three distances to choose from – 10km, 25km or 50km.

3 races

  • Sat 19 Jul
  • #1 of 3
Tring Park Cricket Club, Tring

Half Ultra

10:00

Age 18 & over

£46

  • 27 km trail running
  • Sat 19 Jul
  • #2 of 3
Tring Park Cricket Club, Tring

Ultra

08:00

Age 18 & over

£75

  • 50 km road running
  • Sat 19 Jul
  • #3 of 3
Tring Park Cricket Club, Tring

10km

10:00

Age 18 & over

£25

  • 10 km trail running

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.

Event details

  • All fitness levels
  • Average fitness
  • Event village
  • Newcomers
  • Teams

Location

  • Bag storage
  • Cafe
  • Changing facilities
  • Free parking
  • Music
  • Showers
  • Toilets

Sustainability

  • Bring your own cup
  • Optional t-shirt
  • Recycling
  • Reusable cups
  • Sustainability policy
  • Trees not tees

Races at event

  • Sat 19 Jul
  • #1 of 3
Tring Park Cricket Club, Tring

Half Ultra

10:00

Age 18 & over

£46

  • 27 km trail running
  • Sat 19 Jul
  • #2 of 3
Tring Park Cricket Club, Tring

Ultra

08:00

Age 18 & over

£75

  • 50 km road running
  • Sat 19 Jul
  • #3 of 3
Tring Park Cricket Club, Tring

10km

10:00

Age 18 & over

£25

  • 10 km trail running