Browse the events below and find the challenge that will turn your personal best into real support.
Join us in Pontypridd on Saturday 14 November for a truly unique event! Will you brave the burn?
Between the 4th and 6th of December five people will work in relay to complete 160 miles in 48 hours.
Join us on Sunday 11 October to run through the pristine and winding streets of Oxford in all its historic delight.
Join a Tough Mudder near you - with no competition and no timing, work together with muddy strangers to conquer the course and earn your orange headband.
Come and join us at the UK’s biggest Theme Park, Alton Towers for the 5k, 10k & Half Marathon event around the park.
On Saturday 7 November run through Victoria Park on smooth paths through open lawns and tree-lined avenues.
The Inflatable 5k Obstacle Course is coming to Bristol on Saturday 30 May and it's going to be epic - BIGGER, BOUNCIER and BETTER than ever before!
The UK's 2nd largest marathon - an iconic event drawing participants from all over the world to the vibrant streets of Greater Manchester.
Snowdon – standing at the summit by moonlight will be unforgettable, as will seeing the sunrise as you descend.
On Sunday 4th April, runners will get to explore the capital on a route like no other.
Join us on Sunday 20 December for the Birmingham Running Festival at the wonderful Sutton Park in Sutton Coldfield.
Take on this challenging course and ascend from Barmouth Beach into the beautiful mountains of southern Snowdonia on 5 Sept.
Nothing here for you? We're a partner of Run For Charity - with over 900 challenge events to choose from they're sure to have more events near you.