11
Adventure races in UK in September 2025
Find adventure races near me in UK in September 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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- Sat 13 Sep
- £49.50-£99
- 50% off
Llanberis, Gwynedd, UK
Race the Sun | Yr Wyddfa (Snowdon)
An incredible dawn-to-dusk triple challenge through Snowdonia for teams of 2 or 4 to bike, hike and paddle in a race against the setting sun.
Exclusive 50% discount applied
- Newcomers
- Chip timing
- Enter online
- GPS tracking
- Fundraising required
- Mountainous
- Rural
- Mountains
- Public transport links
- Age 16 & over
- 30 miles road cycling + 1883 ft ascent
- 9 miles hiking
- 2 miles kayaking
- Sat 27 Sep
- £49.50-£99
- 50% off
Swanage, Dorset, UK
Race the Sun | Jurassic Coast
New for 2025! An incredible dawn-to-dusk triple challenge for teams of 2 or 4 to bike, hike, paddle and experience the beautiful Jurassic Coast in a race against the setting sun.
Exclusive 50% discount applied
- Newcomers
- Chip timing
- Enter online
- GPS tracking
- Fundraising required
- Hilly
- Fancy dress
- Rural
- Coast
- Public transport links
- Age 16 & over
- 34 miles road cycling
- 8 miles hiking
- 2 miles kayaking
- Sat 13 Sep
Princes Risborough, Buckinghamshire, UK
Questars Adventure Race - Chilterns | Trio Masters – Run, Bike & Kayak
- 6 hrs trail running
- 6 hrs mountain biking
- 6 hrs kayaking
- Sat 13 Sep
Princes Risborough, Buckinghamshire, UK
Questars Adventure Race - Chilterns | Trio Novice – Run, Bike & Kayak
- 5 hrs trail running
- 5 hrs mountain biking
- 5 hrs kayaking
- Sat 13 Sep
Princes Risborough, Buckinghamshire, UK
Questars Adventure Race - Chilterns | Duo – Run & Bike
- 5 hrs trail running
- 5 hrs mountain biking
- Thu 18 Sep
Penzance, Cornwall, UK
The Southern Divide – Autumn Epic | The Southern Divide – Autumn Epic
- 88 hrs gravel riding + 26701 ft ascent
- Sat 27 Sep
Enniskillen, County Tyrone, UK
Fermanagh Endurance Adventure Race | Long Race
- 1 day road cycling
- 1 day trail running
- 1 day kayaking
- Sat 27 Sep
Enniskillen, County Tyrone, UK
Fermanagh Endurance Adventure Race | Short Race
- 1 day road cycling
- 1 day trail running
- 1 day kayaking
- Sun 28 Sep
Wokingham, Berkshire, UK
Dinton SUPathlon | The Junior SUPathlon
- 500 m sup
- 2 km trail running
- Sun 28 Sep
Wokingham, Berkshire, UK
Dinton SUPathlon | The Original SUPathlon
- 1 km sup
- 5 km trail running
- Sun 28 Sep
Wokingham, Berkshire, UK
Dinton SUPathlon | The Ultra SUPathlon
- 2 km sup
- 10 km trail running