From capital to historic university town, take on one of BHF's most prestigious challenges.
Join breast cancer charity Walk the Walk in London in 2017 for this iconic challenge.
Whether it's your first or 100th challenge, make it your 2017 goal to join the Teenage Cancer Trust at the Brighton Marathon.
Missed out on a place in the ballot? Snap up a charity place before they're gone!
Stop imagining! Experience the thrill of freefalling over the Lake District by signing up now to Jump4Kids.
A Halloween fun-run perfect for your little monsters! It's the ultimate UV experience - glow in the dark clothing encouraged.
A stunning 23-mile trek taking in the sights of the beautiful Jurassic Coast, the most geologically diverse coastline in the world.
Inspired by the Brownlees? This is your chance to enter the world's biggest triathlon and swim, bike and run around the capital.
Walk, run, or dance the 5km or 10km route completely blindfolded around London’s iconic Queen Elizabeth Olympic Park.
When it comes to raising money for a good cause, there are thousands of great charity challenges taking place all over the UK and you'll find them right here. It's not just about walks, runs or bike rides either - you can skydive, swim or sail.
Reach speeds of up to 100mph as you zip line for over a mile through the skies, 500ft above a mountain lake!
Enjoy breathtaking views as you explore this historic wall on a wonderful one-day walk over nine miles, which is open to all ages.
Book a place now in the UK's most popular half marathons - including the Great North Run and the Royal Parks Foundation Half.
Enjoy the great outdoors and some sociable company with one of these charity walks to suit all ages and abilities.
As well as being profoundly exhilarating, these challenges are an effective way of getting people's attention and raising funds.
More popular than ever, these rides are a great way to get outdoors and take part in fundraising challenges in fantastic locations.
Scale the heights this year with these famed walks
A single peak or a series of them - you choose
Take it to the max by combining events
Swim - Bike - Run is the perfect combination for a charity challenge
Set yourself a new challenge by swapping land for water
Are you up for one of the ultimate extreme challenges?
A great way to get fitter and enjoy yourself
The ideal starter distance for runners
The most popular running distance
Seen as the ultimate running challenge
Browse our listings to find the right one
Tips/advice to help you reach your targets
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Challenge yourself next year with these walks, treks, bike rides and runs from around the world.
Details of skiing, snowboarding and other winter trips available late this year and into 2017.
Get in early and sign up now for these special runs, walks and rides in the UK next year. (London Marathon ballot announced this week)
See the world's most iconic cities - by foot or by bike.
Spooky challenges and events for all + night-time runs and walks.