Tough Mudder & Spartan Races UK

Whether you’re looking for a 5K mud run or a 24 hour challenge, you’ll find what you’re looking for with Tough Mudder. Find out more here. Train for what matters - find the race that makes you earn every step with Spartan Races UK.

Other Events

Great North Run

location_on North East England

60,000 incredible participants run from the heart of Newcastle upon Tyne to South Shields each year to fundraise, have fun, achieve a fitness goal, and join an amazing running community, no matter their experience or ability.

Colchester Half Marathon

Starting and finishing at the JobServe Community Stadium - the route will take you past some of Colchester's iconic landmarks!

Christmas Canter (December 2025)

calendar_month 20/12/2025

location_on Bury St Edmunds

What better way to finish the year with a Christmas event in the beautiful Bury St Edmunds. Your race, your pace, your distance. Choose from distances – 5k, 10k, Half, Full or Ultra!