Marathons in South West
Find marathons in South West in 2026/2027 - 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 28 Mar
- £37.50-£39.50
Intergalactic
Run your way across the galaxy on a fun, flexible lapped course where you choose the distance, set the pace and earn an out-of-this-world finisher’s medal in the stunning Hurn Forest.
- 7 hrs trail running + 56 ft ascent
- Sat 11 Apr
- £60
Steaming to the Coast | Marathon
Ride the steam train along the beautiful heritage line from the coastal town of Minehead to where your run begins, then run a marathon back! A totally unique event with top reviews!
- 26.2 miles multi terrain running + 683 m ascent
- Sun 26 Apr
- £37.50-£39.50
London Calling
Missed out on the London Marathon Ballot? No probem! 'London Calling' is the special 'Not London' event!
- 7 hrs multi terrain running + 33 ft ascent
- Sun 10 May
- £40
Something Wild Festival | Marathon
A stunning but tough marathon trail race taking in the South West Coast Path for runners of all abilities with chip timing and eco medals for all, as part of the festival weekend!
- 26.2 miles trail running + 3747 ft ascent
- Sat 16 May
- £139
Weymouth Trail 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.
- 42 km trail running + 1100 m ascent
- Sun 17 May
- £37.50-£39.50
SoBo Series | Volume 3 | Good Vibrations
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- 7 hrs road running
- Sat 13 Jun
- £40
Rame Head Race | Marathon
Coastal paths with a satisfying mix of hills plus flatter, faster sections on a multi-lap route round the stunning Mount Edgcumbe Peninsula — a spectacular marathon coastal challenge.
- 26.2 miles trail running + 4184 ft ascent
- Sun 28 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.
- 26.2 miles multi terrain running
- Sun 20 Sep
- £37.50-£39.50
Something to Talk About
Set in the heart of the beautiful New Forest, with a Grade I listed 'calendar' manor house as the backdrop, this is a technical trail loop suitable for all abilities.
- 7 hrs trail running + 404 ft ascent
- Sun 27 Sep
- £37.50-£39.50
SoBo Series | Volume 4 | Stop me (if you think you've heard this one before)
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- 7 hrs road running
- Sun 27 Sep
- £42
Race on the Chase | Marathon
8th Anniversary! The Race on the Chase Marathon has already gained a strong reputation with runners for its great trails, views and friendly atmosphere. It's trail running heaven.
- 26.2 miles trail running + 1929 ft ascent
- Sat 10 Oct
- £45
The South Hams Ultra | Marathon
Conquer 26 scenic miles from South Brent to Mothecombe, combining moorland trails, river valleys and coastal paths for a trail marathon that captures the spirit of the new South Hams Way.
- 26.2 miles trail running + 1183 m ascent
- Sun 13 Dec
- £37.50-£39.50
Step into Christmas
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- 7 hrs road running
- Sun 22 Mar
- £42-£44
Grand Canal Canter | Marathon
- 26.2 miles trail running + 180 ft ascent
- Sun 19 Apr
- £80.50
Devon Coast to Coast Ultra Marathon | Exmoor In A Day (Marathon)
- 26.2 miles trail running
- Sat 9 May
- £59
Endurancelife | Exmoor | Marathon
- 27.4 miles trail running + 6070 ft ascent
- Sun 6 Sep
- £43-£45
City to Sea | Marathon
- 26.2 miles trail running + 2400 ft ascent
- Sun 4 Oct
- £45-£110
Clarendon Marathon | Marathon
- 26 miles multi terrain running