Charity events in South East in May 2025
Find charity events near me in South East in May 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.

- Sun 18 May
- £25
- Sun 18 May
- £25
Poppy Hike | Medium
Challenge yourself to a hike in the beautiful Surrey Hills and support the Armed Forces community, featuring Centenary Wood which commemorates the sacrifices made in WW1.
- Enter online
- Fundraising required
- Age 18 & over
- 15 miles walking

- Sun 18 May
- £25
- Sun 18 May
- £25
Poppy Hike | Long
Challenge yourself to a hike in the beautiful Surrey Hills and support the Armed Forces community, featuring Centenary Wood which commemorates the sacrifices made in WW1.
- Enter online
- Fundraising required
- Age 18 & over
- 21 miles walking

- Sat 24 - Sun 25 May
- £139
- Entries close tomorrow
- Sat 24 - Sun 25 May
- £139
- Entries close tomorrow
Sussex Marathon
Part of the London 2 Brighton Ultra weekend, run, jog or walk from Turners Hill through wonderful Sussex countryside up & over the testing South Downs before coastal views to Brighton Racecourse.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 42 km trail running + 700 m ascent

- Sun 25 May
- £89
- Entries close tomorrow
- Sun 25 May
- £89
- Entries close tomorrow
Brighton Challenge
A new 25km option – ideal if you want to explore the surrounding countryside around Brighton and sections of the South Downs Way with its fabulous views back over the Sussex countryside.
- Enter online
- Undulating
- Hilly
- Age 14 & over
- 25 km trail running + 400 m ascent
- Sat 17 - Mon 19 May
King Alfred’s Way Off Road Adventure
- 220 miles mountain biking