Location: Various locations available
Distance: 100km, 75km, 50km, 25km, marathon or 10km - it's up to you!
Cost / Minimum Pledge: Depends on your chosen distance
UK’s No 1 Series of treks & trail runs! Take on a challenge at your pace and fundraise for Thames Hospice! Whether
along a stunning coastline or on trails through magnificent countryside, you’ll get full support all the way–including
plenty of food & drink, medics & massage, camaraderie, a medal & T shirt - and an amazing sense of achievement.
With 20 events to choose from, and distance options ranging from 10km up to the full100km – there’s an Ultra Challenge waiting for you.
For full details of the events and how to join, head to the Ultra Challenge website to sign up online and look forward to achieving something special in 2026.
Welcome to Thames Hospice. We will keep you up to date with the latest news and updates about our work and fundraising activities.
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