London Landmarks Half
12th April 2026
The iconic half marathon taking in London's best landmarks!
Make a difference, your way.
We have a range of events for you to get involved with, whatever your pace.
Take a look at our upcoming events below, from walks and fun runs to half marathons. We'll also be taking the plunge with an abseil in 2026 - sign up to our newsletter to stay up to date.
If there's an event which you'd like to take part in but you don't see listed here, message our team who are here to support you with whatever challenge you choose.
Hackney Half Marathon
17th May 2026
Part of Hackney Moves weekend, with a supportive and lively environment, live music and street food!
Swim Serpentine
19th Sept 2026
Dip your toes into open water swimming with the Swim Serpentine - pick your own distance!
Santa in the City fun run!
2nd, 3rd, 4th Dec
Join us for this inclusive festive fun run; the 5k route is perfect for runners (or walkers) of all abilities!
Saucony London 10k
12th July 2026
Join our team for this iconic 10km London run! An inclusive event for everyone from new runners to PB chasers.
Thames Footpath Challenge
12-13th Sept 2026
Trek a marathon along the Thames! Take in London at a gentler pace.
Snowdon at Night
29-30th August 2026
See the sunrise on this fully supported group trek up the famous Mount Snowdon...at night!
Royal Parks Half Marathon
11th October 2026
Join our team for this picturesque Autumn run! Wind your way through London's Royal Parks.
Walking Challenges
We are a listed charity with Ultra Challenge, who hold walking ultra challenges across the UK. From the Jurassic coast to the Peak District their expert team will support you every step of the way, with training walks beforehand, rest stops stocked with free food & drink, expert medical & massage teams, lots of clean toilets, experienced Trek masters out along the route to help you, baggage transfers and a noisy Cheer Squad welcome at your finish line. Challenges can all be taken at your own pace, and each challenge has a flexible distance - from family friendly 5ks to ultra marathon walks.
Take a look at their event listings online at Events Overview - Ultra Challenge.
London Winter Walk
Saturday 24th - Sunday 25th January 2026
A great event to wrap up and walk off the Christmas and New Year celebrations; and kick start your 2026 with a challenge to fundraise for cancer services at UCLH.
Isle of Wight Ultra Challenge
2nd - 3rd May 2026
Great challenges need great settings, and up to 2,000 adventurers will tackle the Isle of Wight’s stunning coastal path over the bank holiday weekend. Take it on at your pace as a walk, jog, or run!
London to Brighton Ultra Challenge
23rd - 24th May 2026
Take on the Capital to Coast trail, starting at Richmond-Upon-Thames, over the North Downs, Surrey & Sussex countryside, over the South Downs to the Brighton coastline.
London Summer Walk
22nd August 2026
Get your walking shoes on and explore some of the Capital’s less known historic areas with a tour of the ‘gateway to London’ along the Thames’s eastern section. Flexible distance from 10km to a full marathon.
Thames Path Ultra Challenge
12th - 13th September 2026
England’s greatest river provides a fantastic backdrop for an unforgettable challenge, which you can take on at your pace - plus pick the distance you walk.
London Halloween Walk
31st October 2026
Risk a hair-raising hike around some of the City’s scary streets and historic haunts and raise money for UCLH! Choose your distance, gather your bravest guys & ghouls to make up a team.