Mountain biking events in UK in September 2025
Find mountain biking events near me in UK in September 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.

- Sat 6 Sep
- £44
- Sat 6 Sep
- £44
The Triple | The Quantock Quake | 20 Miles
The Quantock Hills are a mecca for mountain biking! Expect 20 miles of stunning open moorland, woodland trails, natural single track and secluded comes. This event has it all plus you can camp too!
- Enter online
- Hilly
- Age 8 & over
- 20 miles mountain biking

- Sat 6 Sep
- £44
- Sat 6 Sep
- £44
The Triple | The Quantock Quake | 35 Miles
The Quantock Hills are a mecca for mountain biking! Expect 35 miles of stunning open moorland, woodland trails, natural single track and secluded comes. This event has it all plus you can camp too!
- Enter online
- Age 8 & over
- 35 miles mountain biking

- Fri 12 Sep
- £50
- Fri 12 Sep
- £50
Landrace to Brighton
A 'monster' ride in the Landrace series of guided gravel rides for serious riders skilled at off-road cycling, from London to Brighton via Tillgate Forest and the South Downs.
- Newcomers
- Enter online
- Hilly
- Event village
- Urban
- Age 18 & over
- 130 km gravel riding + 1480 m ascent

- Sat 20 Sep
- £60
- Sat 20 Sep
- £60
London to Brighton Off-Road Bike Ride | 61 Mile
Come and tackle 100km of technical terrain with superb views on a dirt adventure you'll never forget! It's Europe's largest charity mountain bike ride, and you're invited to join in.
- Chip timing
- Enter online
- GPS tracking
- Fundraising required
- Hilly
- Age 16 & over
- 61 miles mountain biking + 1295 m ascent

- Sat 20 - Sun 21 Sep
- £25-£130
- Sat 20 - Sun 21 Sep
- £25-£130
Calder Divide Trail | 160K
A multi-day gravel adventure across 12 valleys, 6 moors and along the watershed of the River Calder in West Yorkshire through a diverse and stunning landscape.
- Enter online
- GPS tracking
- Age 12 & over
- 160 km gravel riding

- Sat 20 - Sun 21 Sep
- £25-£130
- Sat 20 - Sun 21 Sep
- £25-£130
Calder Divide Trail | 240K
A multi-day gravel adventure across 12 valleys, 6 moors and along the watershed of the River Calder in West Yorkshire through a diverse and stunning landscape.
- Enter online
- GPS tracking
- Age 12 & over
- 240 km gravel riding

- Sat 20 Sep
- £45
- Sat 20 Sep
- £45
London to Brighton Off-Road Bike Ride | 36.5 Mile
New midway option! Come and tackle 59km of technical terrain with superb views on a dirt adventure you'll never forget! It's Europe's largest charity mountain bike ride, and you're invited to join in.
- Chip timing
- Enter online
- GPS tracking
- Fundraising required
- Hilly
- Age 16 & over
- 36.5 miles mountain biking