Multi-terrain runs in South West
Find multi-terrain runs near me in South West for 2025/2026 - 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 17 - Sun 18 May
- £199
- Sat 17 - Sun 18 May
- £199
Jurassic Coast Ultra Challenge | Full 100km continuous
A demanding challenge, taking on 100km along the UNESCO World Heritage Jurassic Coast, starting from Corfe Castle on a fully-supported challenge visiting the highlights of the region.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 100 km trail running + 2300 m ascent

- Sat 17 - Sun 18 May
- £199
- Sat 17 - Sun 18 May
- £199
Jurassic Coast Ultra Challenge | Full 100km over 2 days
Walk, jog or run along the spectacular UNESCO World Heritage coastline from Corfe Castle past Lulworth Cove and Durdle Door, with full support, welcoming base camp and finish line celebration!
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 100 km trail running + 2300 m ascent

- Sat 17 May
- £139
- Sat 17 May
- £139
Weymouth Marathon
Take on the ‘classic Jurassic’ scenery, coastal sights and tough climbs of this marathon-distance challenge along the stunning coastal path whilst enjoying full support along the way.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 42 km trail running + 1100 m ascent

- Sat 17 May
- £89
- Sat 17 May
- £89
Jurassic Coast Ultra Challenge | 2nd Quarter
A classic Jurassic challenge, starting from Corfe Castle, along the Purbeck Ridge to Durdle Door, where the undulating route leads to the finish at Weymouth
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 14 & over
- 34 km trail running + 1100 m ascent

- Sat 17 May
- £139
- Sat 17 May
- £139
Jurassic Coast Ultra Challenge | 2nd Half
A marathon distance challenge departing from Weymouth, visiting Chesil Beach and the West Dorset Heritage Coast en route to the finish line at Bridport.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 42 km trail running + 600 m ascent

- Sat 17 May
- £89
- Sat 17 May
- £89
Jurassic Coast Ultra Challenge | 1st Quarter
A looped route which follows the Purbeck Way to Swanage, before returning along the coast, to finish at Church Knowle near Corfe Castle, for a well-deserved glass of fizz.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 25 km trail running + 600 m ascent

- Sat 21 - Sun 22 Jun
- £199
- 16 charities
- Sat 21 - Sun 22 Jun
- £199
- 16 charities
Cotswold Way Ultra Challenge | Full 100km continuous
Head into the rolling green hills of the Cotswolds with leg-testing climbs and breathtaking views on your 100km mission, with stops every 12-13km and a halfway break in Wotton, you're fully supported.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 100 km trail running + 2250 m ascent

- Sat 21 Jun
- £89
- 16 charities
- Sat 21 Jun
- £89
- 16 charities
Cotswold Way Ultra Challenge | 1st Quarter
The 1st Quarter of the Cotswold Way Challenge will start from Cirencester basecamp. It's tough with some steep ascents and descents taking you into the heart of this beautiful landscape.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 23 km trail running + 600 m ascent

- Sat 21 Jun
- £89
- 16 charities
- Sat 21 Jun
- £89
- 16 charities
Cotswold Way Ultra Challenge | 2nd Quarter
Arguably the most scenic stretch of the whole Cotswold Way route. Head towards Coaley Peak with its breathtaking views over the Severne Valley, to Wotton-Under-Edge for a celebration and hot meal!
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 30 km trail running + 1000 m ascent

- Sun 22 Jun
- £25
- Sun 22 Jun
- £25
Man vs Moor | Light | 5K of Fun
Take on Exmoor’s toughest challenge over 5K and battle the elements in a most exclusive and challenging event combining running, scrambling, tunneling and optional swimming!
- Enter online
- Undulating
- Age 8 & over
- 5 km multi terrain running

- Sun 22 Jun
- £25
- Sun 22 Jun
- £25
Man vs Moor | Ultimate | The 10 Miler
Take on Exmoor’s toughest challenge over 10 miles and battle the elements in a most exclusive and challenging event combining running, scrambling, tunneling and optional swimming!
- Enter online
- Hilly
- Age 16 & over
- 10 miles multi terrain running

- Sun 22 Jun
- £25
- Sun 22 Jun
- £25
Man vs Moor | Classic | 10K ‘ish‘
Take on Exmoor’s toughest challenge over 7.5 miles and battle the elements in a most exclusive and challenging event combining running, scrambling, tunneling and optional swimming!
- Enter online
- Hilly
- Age 8 & over
- 7.5 miles multi terrain running

- Sun 22 Jun
- £16
- Sun 22 Jun
- £16
Man vs Moor | Kids 1.5K
Kids will love to run, scramble, swim and tunnel their way around the 1.5km obstacle course with their parents! All obstacles are natural and there are safety teams in place.
- Enter online
- Undulating
- Age 8 & over
- 1.5 km multi terrain running

- Sun 29 Jun
- £42
- Sun 29 Jun
- £42
North Devon Marathon
The 'UK's toughest and most beautiful marathon' features a delicious Devon cream tea at the finish line! Back for a 16th year, trail runners will amble along the SW Coast Path and N Devon Coast.
- Chip timing
- Enter online
- PB
- Fundraising optional
- Age 18 & over
- 26.2 miles multi terrain running

- Sun 29 Jun
- £20
- Sun 29 Jun
- £20
North Devon 10K
Now in its 16th year, runners can embrace beautiful coastal views over a tough 10K route to finish with a delicious Devon cream tea at the finish line! Looking for your next run? This is the one.
- Chip timing
- Enter online
- Undulating
- PB
- Fundraising optional
- Age 18 & over
- 10 km multi terrain running

- Sun 29 Jun
- £37
- Sun 29 Jun
- £37
North Devon Half Marathon
Now in its 16th year, runners can embrace beautiful coastal views over a tough half marathon route to finish with a delicious cream tea at the finish line! Looking for your next run? This is the one.
- Chip timing
- Enter online
- Hilly
- PB
- Fundraising optional
- Age 18 & over
- 13.1 miles multi terrain running

- Sat 5 Jul
- £150-£290
- Sat 5 Jul
- £150-£290
Rat Race | Man Vs Coast
Man vs Coast is a 25-mile adventure run in Cornwall featuring natural obstacle challenges such as sea wades and coasteering for the adventurer who wants to make a weekend of it.
- Carbon offset
- Recycling
- Enter online
- Undulating
- Event village
- Rural
- Coast
- Sustainability policy
- Plastic-free event
- Age 18 & over
- 25 miles trail running

- Sat 2 Aug
- £139
- 14 charities
- Sat 2 Aug
- £139
- 14 charities
South West Coast 50 Ultra Challenge | Full 50km
The 50km ultra option from Dunster Castle, along the South West Coastal Path to a picnic in Exmoor National Park with awesome views over the Bristol Channel to finish back at Minehead with a medal!
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 50 km trail running + 1600 m ascent

- Sat 2 Aug
- £89
- 15 charities
- Sat 2 Aug
- £89
- 15 charities
South West Coast 50 Ultra Challenge | 1st Half
Starting from Dunster Castle it’s down to the coast to pick up the official start of the South West Coastal path in Minehead and head west with ups and downs towards Porlock, with fantastic views!
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 25 km trail running + 600 m ascent

- Sat 2 Aug
- £89
- 14 charities
- Sat 2 Aug
- £89
- 14 charities
South West Coast 50 Ultra Challenge | 25km Loop
From the iconic Dunster Castle to the coast, along the South West Coast path with fantastic views over the Bristol Channel, then into Exmoor National Park to the finish line for your medal!
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 25 km trail running + 600 m ascent

- Sat 16 Aug
- 3 charities
- Sat 16 Aug
- 3 charities
Tough Mudder South West | 15K - Saturday
Perfect for those first-time Mudders, this is the flattest course of the series. Nestled in the rugged charm of the English countryside, it's a gruelling challenge to push you to your limits.
- Enter online
- Flat
- Traffic free
- Fancy dress
- Fundraising optional
- Age 14 & over
- 15 km multi terrain running

- Sat 16 Aug
- 3 charities
- Sat 16 Aug
- 3 charities
Tough Mudder South West | 5K - Saturday
Perfect for those first-time Mudders, this is the flattest course of the series. Nestled in the rugged charm of the English countryside, it's a gruelling challenge to push you to your limits.
- Enter online
- Flat
- Traffic free
- Fundraising optional
- Age 14 & over
- 5 km multi terrain running

- Fri 29 Aug - Mon 1 Sep
- £40-£55
- Fri 29 Aug - Mon 1 Sep
- £40-£55
Something Wild Festival | Something Wild Festival Weekend Tickets
A family-friendly trail running festival for all ages and abilities with Devon's best trail routes at its heart - plus sea swims, swimruns, guided runs, yoga, music, speakers, local food and camping!
- Enter online
- All ages
- 3 days trail running
- Sun 28 Sep
The Forest of Dean Autumn Half Marathon
- 13.1 miles multi terrain running