Bath 50 Ultra Challenge 2025

The Bath 50 Challenge invites you to walk, jog or run a distance of your choice, along a signed route, with free food and drink at regular rest stops, plus support including medics, marshals and massage. Get the ‘Ultra Challenge’ support & hospitality all the way – helping you to push yourself further and achieve something really special for Teenage Cancer Trust. 

As Teenage Cancer Trust are an official partner on this event, you get a 25% discount on the ‘Full Sponsorship’ registration fee when signing up to support us!

Centred on this elegant historic city, take on a 50km Ultra, a testing 29km, or a sharp 10km challenge at your pace! From the Bath Racecourse basecamp, 2000 adventurers will head out on looped routes around & through Bath – with fantastic panoramic views, past the famous Royal Crescent, along the River Avon and taking in many of the city’s sights & sounds and the surrounding countryside. You’ll get full support all the way, and a celebration finish back at basecamp. 

It’s a great way to kick off the season, and start to get in shape! With 25km and 10km challenge options also available - there’s a challenge here for everyone – and you can join as an individual or as a team of friends/family. You may have to dig deep at times, you’ll meet new friends along the way, and the journey will be unforgettable! As you cross the finish line, you’ll get a big welcome from the cheer squad, a glass of fizz, t-shirt, and a special medal to celebrate your achievement.