Challenge walks in UK in September 2026
Find challenge walks in UK in September 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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- Sat 5 - Sun 6 Sep
- £20-£25
- 25% off
Mighty Hikes | Northumberland Coast
Explore iconic landmarks, including Alnwick and Bamburgh Castles, as you hike through some of Northumberland’s most spectacular seaside scenery to support people living with cancer.
- Charity hike 2
- Sat 5 - Sun 6 Sep
- £89-£199
South Coast Ultra Challenge
The South Downs National Park is a superb backdrop for a real challenge featuring Beachy Head, the Seven Sisters and the South Downs Way with a choice of distances from 25km right up to 100km!
- 100K ultra run 2
- Ultra run 2
- Trail run
- Fri 11 - Sun 13 Sep
- £39-£199
Thames Path Ultra Challenge
England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!
- 100K ultra run 2
- 50K ultra run 2
- Trail run 4
- Ultra run
- 10K run
- + 4 more races
- Fri 11 - Sun 13 Sep
- £55-£75
Trailwalker
Are you Trailwalker strong? As a team of four, trek 100km non-stop across the South Downs in under 30 hours.
- 100 km trekking
- Sat 12 - Sun 13 Sep
- £20-£30
- 50% off
Follow the Seagulls | Scotland
A trekking challenge with tranquil forests, historic castles, quaint fishing villages and beautiful beaches to support brainstrust, the brain cancer charity.
- Charity walk 2
- Sat 12 - Sun 13 Sep
- £20-£30
- 50% off
Follow the Seagulls | Yorkshire
A trekking challenge taking in moorland, ancient monuments, waterfalls, stunning coastal views and smuggler's coves in support of the brain cancer charity, brainstrust.
- Charity walk 2
- Sat 12 Sep
- £20-£25
- 25% off
Mighty Hikes | Cotswolds
Hike through the quintessentially English countryside of the Cotswolds, finishing with a spectacular view of the magnificent Blenheim Palace, to support people living with cancer.
- Charity hike 2
- Sat 12 Sep
- £35
Trek Together | 20 Mile
A guided, circular walk from the beautiful town of Keswick in the Lake District National Park with charity, Sands. Trek Together for 20 miles to help reduce the number of baby deaths in the UK.
- 20 miles walking + 1060 m ascent
- Fri 18 - Sat 19 Sep
- £61-£99
Peak District Challenge
Trek or run through the Peak District on a distance of your choice from 25K to 100 miles with full safety support, food, drinks and a delicious stew supper! Navigate your way or join a guided group.
- Trail run 2
- 100K ultra run
- 100 mile ultra run
- 50K ultra run
- Sat 26 Sep
- £49-£139
Chiltern 50 Ultra Challenge
A beautiful, end-of-season, looped challenge in some of the Chilterns' finest countryside, with historic trails, rolling hills, nature reserves and fantastic views with routes from 10km up to 50km.
- 50K ultra run
- Trail run
- 10K run
- Sat 26 Sep
- £44.50-£59.50
Northern Pennine Way Challenge Walk
Take an epic walk through the wild Cheviots on some of the finest sections of the Pennine Way and the breathtaking upper reaches of the Coquet Valley, to finish proud!
- Challenge walk 3
- Sun 27 Sep
- £70
2 Valleys Trail
Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!
- 22.4 km trail running + 500 m ascent