Charity events in London in May 2026
Find charity events in London in May 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 10 May
- FREE-£20
- 50% off 6+ adults
The Banham Marsden March
Experience a unique atmosphere as you walk between the two Royal Marsden hospitals. Hear from hospital heroes, walk alongside thousands of supporters and enjoy the fun-filled finish line celebration!
- Charity walk 3
- Sun 17 May
- 6 charities
Hackney Half charity places
General entries have sold out for the fourth year running - but charity places are available! Run for charity in London's electric event, support a UK cause and join their team today!
- 13.1 miles road running
- Sun 10 May
- FREE-£20
- 50% off 6+ adults
The Banham Marsden March
Experience a unique atmosphere as you walk between the two Royal Marsden hospitals. Hear from hospital heroes, walk alongside thousands of supporters and enjoy the fun-filled finish line celebration!
- Charity walk 3
- Sat 16 - Sun 17 May
- £19.99-£49.95
- March offer
The MoonWalk London
Celebrate 30 years at the iconic MoonWalk London – a powerful night-time walk uniting thousands against breast and other cancers.
- Charity walk 4
- Sun 17 May
- 6 charities
Hackney Half charity places
General entries have sold out for the fourth year running - but charity places are available! Run for charity in London's electric event, support a UK cause and join their team today!
- 13.1 miles road running
- Sat 23 - Sun 24 May
- 56 charities
London 2 Brighton Ultra Challenge charity places
Secure your charity place in the London 2 Brighton Ultra Challenge today. Walk, jog or run for charity and support top UK charities. Choose your distance, find a cause and join their team today!
- Trail run 3
- Ultra run 2
- Marathon
- 100K ultra run 2