Join the UK’s #1 series of treks and trail runs in 2027 and get ready to achieve something incredible in a fully supported environment. Choose from 24 events across UK’s most spectacular trails – from the dramatic cliffs of the Isle of Wight to the rugged Scottish Borders there is a Challenge for everyone in 2027. In one event weekend, you can expect distances from 10km up to 100km all taking place at the same time, creating an unbeatable atmosphere and real sense of community spirit.

Take on the Challenge as a walk, jog, or run and expect unparalleled event support to help you every step of the way. Regular rest stops packed with food & drink, fully marked routes with arrows & signs, marshals on course and walking with you, free massage included, exceptional medical & welfare coverage, hot meals included, and a huge finish line celebration. You are capable of more than you know with the support of Ultra Challenge.

Fundraise for Standing in the Gap and make a real difference. Whether you walk, jog, or run, you are sure to raise an incredible amount, as you push yourself further. You’ll benefit from fundraising tips along the way, built in support from your us, and an event app with all the information you need to get the most out of your Ultra Challenge.

To explore the full Ultra Challenge calendar, click on the logo below and sign up to start