Charity challenge events
From runs to walks. Cycles to skydives. Sign up for an event now and help change the future of breast cancer.
Royal Parks Half Marathon 2026
Run the Royal Parks Half Marathon 2026 for Breast Cancer Now. Sign up for a charity place and help fund life-saving science and life-changing support.
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Walking | Running | Ultra Challenges
South West Coast 50 Ultra Challenge
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Walking | Running | Ultra Challenges
North Downs 50 Ultra Challenge
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Walking
Hike Ben Nevis at night
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Ultra Challenges | Walking
London Summer Walk
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Night hike | Walking
Hike Yr Wyddfa (Snowdon) at night
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Running | Overseas events
2026 TCS Sydney Marathon
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Cycling
London to Bruges Cycle
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Walking | Running | Ultra Challenges
South Coast Ultra Challenge
Take on some of England's finest scenery as you walk, jog or run from Eastbourne to Arundel, with stunning sea views, historic trails, and flexible 25km, 50km, and 100km routes.
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Cycling
London to Paris Cycle
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Walking | Ultra Challenges
Thames Moonlight 10 Walk
A fantastic evening walk through London, taking in famous landmarks along a great route with full support.
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Ultra Challenges | Walking
Thames Bridges Trek