There's a great selection of challenges to choose from. We have spaces in each of the events below but there are many more to choose from. If you'd like to get involved but can't find the right challenge, we're always here to help you.
7th September
*PLACES STILL AVAILABLE!* Secure your place in the world's biggest and best half marathon!
Join in1st Jan-31st Dec
Support Open Arms Malawi by taking on one of 19 unforgettable Ultra Challenges in 2025. There's something for everybody!
Join in12th April
Don't miss your chance to run London's only closed-road half marathon through Westminster and the City!
Join in24th May
*REGISTRATION NOW OPEN FOR 2026* Challenge yourself and support Open Arms Malawi by running in one of the most beautiful cities in the world!
Join in1st Jan-31st Dec
Experience the ultimate thrill-seeking challenge where you enjoy the exhilarating and unforgettable feeling of flying through the clouds - all whilst raising vital support to give brighter futures to children in Malawi!
Join inYour donation will help children in Malawi grow up healthy with the love of a family
Donate