Take on the UK Tough Mudder series in 2026 – an epic challenge of teamwork, grit, and fun that will push your limits and leave you with unforgettable memories!
Walk, jog or run the best of Britain! Choose your Ultra Challenge from 18 events throughout the year, with distances from 10km, 25km, 50km, or 100km to choose from.
The MBNA Chester Metric Marathon is the UK's original Metric Marathon (26.6km) and forms part of the MBNA Chester Marathon weekend which won the UK's best marathon 3 years in a row.
This hair-raising hike will take you around some of London's scary streets and historic haunts! Take on a terrifying 25K or 10K and help end HIV stigma.