Mountain biking events in UK in October 2025
Find mountain biking events near me in UK in October 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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- Sun 5 Oct
- £55-£65
Lee Valley Half Century | 40km
A thrilling 40km ride for all cycling abilities! Ride through the stunning landscapes of Epping Forest and the Lee Valley while supporting Haven House Children’s Hospice.
- Enter online
- Undulating
- Fundraising optional
- Age 18 & over
- 40 km gravel riding

- Sun 5 Oct
- £55-£65
Lee Valley Half Century | 50km
An unforgettable 50km cycle challenge for seasoned riders! Ride through the stunning landscapes of Epping Forest and the Lee Valley while supporting Haven House Children’s Hospice.
- Enter online
- Undulating
- Fundraising optional
- Age 18 & over
- 50 km gravel riding
- Sun 5 Oct
Womens Mills n Moors | Rebel Girls - 24K
- 24 km gravel riding + 380 m ascent
- Sun 5 Oct
Womens Mills n Moors | Wainstall Waifs - 52K
- 52 km gravel riding + 920 m ascent
- Sun 5 Oct
Womens Mills n Moors | Gentleman Jack - 91K
- 91 km gravel riding + 1640 m ascent
- Sun 5 Oct
The Viking Challenge | The Original Viking 30K
- 30 km mountain biking
- Sun 5 Oct
The Viking Challenge | The Big Viking 60K
- 60 km mountain biking
- Sun 5 Oct
The Viking Challenge | The Mega Viking 70K
- 70 km mountain biking
- Sun 12 Oct
Calderdale Mountain Bike Marathon | 13 Miles
- 13 miles mountain biking + 1800 ft ascent
- Sun 12 Oct
Calderdale Mountain Bike Marathon | 27 Miles
- 27 miles mountain biking + 4000 ft ascent
- Sun 26 Oct
Mills n Moors - Wardle Wheel | 35K
- 35 km gravel riding + 730 m ascent
- Sun 26 Oct
Mills n Moors - Wardle Wheel | 40K
- 40 km gravel riding + 840 m ascent
- Sun 26 Oct
Mills n Moors - Wardle Wheel | 70K
- 70 km gravel riding + 1400 m ascent