Date: Sunday 20th July 2025 Location: Albertville > La Plagne Distance: 131km
Date: Sunday 11 May 2025 Location: Pitlochry, Scotland Distance: Choose from 45, 55 or 85 miles
Date: Sunday 14 September 2025 Location: London - England Distance: 55 Miles
Date: 21 March - 6 April 2025 Location: UK wide
Take on a UK Triathlon event for Cancer Research UK. Choose from courses across the UK; swim, bike, and run your way through a professionally organised, high‑energy triathlon experience designed to push your limits and celebrate your strength.
Sign up for a DEKA event for Cancer Research UK, a challenge designed to celebrate every level of ability. It’s fast, challenging, and inclusive; a benchmark event that lets you set your standard, break barriers, and show up for yourself in a way that counts.
Take on a Tough Mudder for Cancer Research UK. All Tough Mudder events will be 10+ miles with over 20 Obstacles to complete on the day so challenge yourself in the ultimate obstacle course, designed to push you to your limits.
Pretty Muddy® is a 5k muddy obstacle course that you can take part in, no matter your fitness level. It’s designed for one thing: fun! Find your local event today!
Pretty Muddy® Kids is a fun-packed muddy obstacle course for children over 1.2m tall and aged between 6-12. It’s held on the same day as our Pretty Muddy® events.
We’re here to support you with your fundraising every step of the way!
Discover our training plans, explore supporting materials on nutrition and watch stretching videos! Make your upcoming challenge a great success!
If you have any questions please do give us a call or drop us an email us.
