Treks, Runs and Challenges

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Join an event, take on a challenge and fundraise for Endometriosis UK. You'll be helping us improve the lives of those with endometriosis and raise awareness of the condition.

Can't find the event you're looking for?

Event Type
Santa in the City

Santa in the City

Tough Mudder 2026 (choose any event/date)

Tough Mudder 2026 (choose any event/date)

Bath Half Marathon 2027

Bath Half Marathon 2027

London Landmarks Half Marathon 2027

London Landmarks Half Marathon 2027

Milan Marathon 2027

Milan Marathon 2027

Brighton Marathon 2027

Brighton Marathon 2027

Manchester Marathon 2027

Manchester Marathon 2027

Jurassic Coast Ultra Challenge

Jurassic Coast Ultra Challenge

Hackney Half Marathon 2027

Hackney Half Marathon 2027

Edinburgh Half Marathon 2027

Edinburgh Half Marathon 2027

Edinburgh Marathon 2027

Edinburgh Marathon 2027

North Yorks Ultra Challenge

North Yorks Ultra Challenge

Register your own event

Want to organise your own event or have a confirmed place in an organised event?

Tell us about it