Signing up for your first challenge can sometimes be a daunting process but this section is specifically designed to help you make that first step. These challenges - fully sortable by date and region - are ideally suited to beginners and we've also got plenty of fundraising tips and expert advice.
To find out more about any specific challenge, simply enter a few basic details to get instant access to detailed information.
To start your search, click + on the blue filters.
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Inspired by the London Marathon? Now's the time to start training for the 2018 Race!
It's Easter and we highlight some ideas for weekend warriors in 2017 as well as the best events to go and support them.
Go the distance with these extreme runs, rides, walks and triathlons in the UK and around the world.
Is this the ultimate year-round multi-activity destination?
Things to do in an urban environment - everything from city walks to traffic-free rides.
Llandudno Sea Triathlon - 25th June
Great Birmingham Run – October 15
Liverpool Half Marathon - 28 May
Great North Run – September 10
10 June - 50km or 100km routes
Great South Run - October 22
Westminster 10K - July 9
Tough Mudder London South - September
3rd September - 79km & 41km options
Great North Run - 10 September