The full 100 km challenge takes a tough and varied figure-of-8 route through Derbyshire's finest scenery. You'll get full support all the way. Pick the full 100km challenge or choose 55km, 45km or 25km distance options that pass Chatsworth House. You can walk, jog or run.
As Asthma + Lung UK are an official partner with the Ultra Challenge series, you get a 25% discount on the ‘Full Sponsorship’ registration fee when signing up to support us.
Why not see what other challenges are on offer? Visit the Ultra Challenge Series website.