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Explore our upcoming events and see how you can get involved in raising vital funds for childhood cancer research.

Obstacle

Tough Mudder Kids

From Multiple Dates to October 10, 2026 Tough Mudder Kids 2026 Children with Cancer UK are the official partner for…

Trekking

South Coast Ultra Challenge 2026 September 5 – September 6, 2026 This trek begins at Eastbourne, up Beachy Head, over…

Trekking

Thames Moonlight 10 Ultra Challenge September 11, 2026 The Moonlight 10 Walk kicks off the famous Thames Path Challenge weekend…

Trekking

Thames Path Ultra Challenge 2026 September 12, 2026 – September 13, 2026 The full Thames Path Challenge 100km route heads…

Trekking

Thames Bridges Trek 2026 September 12, 2026 Join 2,000 trekkers and venture 25km across the Capital taking in unrivalled views…

Social

September 1, 2026 – September 30, 2026 Walk 60 Miles in September Our Walk 60 Miles in September challenge is…

Trekking

Chiltern 50 Ultra Challenge 2026 September 26, 2026 This 50km looped route covers some of the best of the Chilterns…

Cycle

All Year Round Rat Race Events Rat Race are the UK’s largest adventure event operator, offering events all over the…

Run

London 2 Brighton Ultra Challenge May 29, 2027 – May 30, 2027 Take on this iconic route from Capital to…

Brain tumour

Alfie’s Glioblastoma Story Alfie was only 3 months old when his dad noticed something wasn’t right. Read his full story…