31 Marathons in South West

Find marathons in and around South West for 2024/2025 - 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.

This trail marathon showcases the stunning location of Exmoor and its abundance of natural beauty, breathtaking scenery and potential to inspire. It is truly trail running territory at its best.
  • Sat 11 May
  • £59
Exmoor, Devon, UK

Endurancelife | Exmoor | Marathon

This trail marathon showcases the stunning location of Exmoor and its abundance of natural beauty, breathtaking scenery and potential to inspire. It is truly trail running territory at its best.

  • 27.4 miles trail running + 6070 ft ascent
Sample the delights of the Jurassic Coast on this marathon challenge, taking in 42km of stunning Dorset scenery on a fully supported marathon, with a coastal finish at the iconic Lulworth Cove.
  • Sat 18 May
  • £129
Wareham, Dorset, UK

Jurassic Coast Challenge | The Jurassic Marathon

Sample the delights of the Jurassic Coast on this marathon challenge, taking in 42km of stunning Dorset scenery on a fully supported marathon, with a coastal finish at the iconic Lulworth Cove.

  • 26.2 miles trail running
  • Sat 24 Feb
  • £58
Wareham, Dorset, UK

TEC Lulworth Cove | Marathon

One of the most popular events on the trail running calendar returns to Lulworth Cove in Dorset for its 8th year.

  • 45.47 km trail running
  • Sat 2 Mar
  • £42-£44
Salisbury, Dorset, UK

Spring Larmer Tree Marathon

The Larmer Marathon route takes in the valleys of the Rushmore Estate, with spectacular views across the countryside.

  • 26.2 miles trail running
  • Sun 10 Mar
  • £30-£32
Tiverton, Devon, UK

Grand Canal Canter | Half Marathon

Each year the Grand Canal Canter takes place twice, with a spring and an autumn event!

  • 13.1 miles trail running
  • Sun 10 Mar
  • £35-£37
Tiverton, Devon, UK

Grand Canal Canter | Marathon

Each year the Grand Canal Canter takes place twice, with a spring and an autumn event!

  • 26.2 miles trail running
  • Sat 6 Apr
  • £30-£32
Yelverton, Devon, UK

Plym Trail Spring Challenge - Day 1 | Marathon

Welcome to our entry for Plym Trail events with Running Events Devon, formally held with FirstandLastRunning Ltd.

  • 26.2 miles trail running
  • Sun 7 Apr
  • £30-£32
Yelverton, Devon, UK

Plym Trail Spring Challenge - Day 2 | Marathon

Welcome to our entry for Plym Trail events with Running Events Devon, formally held with FirstandLastRunning Ltd.

  • 26.2 miles trail running
  • Sun 28 Apr
  • £35-£37
Bodmin, Cornwall, UK

Beacon Beast | Marathon - The Bodmin Way

A marathon distance multi-terrain challenge with some amazing views to remember.

  • 26.2 miles multi terrain running
  • Sun 28 Apr
  • £48-£50
Wimborne, Dorset, UK

Garmin UK Trail Running Festival | Marathon

The Garmin New Forest Marathon is an established event described as "The holy grail of running"

  • 26.2 miles trail running
  • Sun 5 May
  • £26-£28
Sturminster Newton, Dorset, UK

North Dorset Village Marathon and Relay | Marathon

Individual marathon race and relay event

  • 26.2 miles road running
  • Sun 5 May
  • £14-£16
Sturminster Newton, Dorset, UK

North Dorset Village Marathon and Relay | Relay

Individual marathon race and relay event

  • 42.19 km road running
  • Sun 12 May
  • £42-£44
Stroud, Gloucestershire, UK

Stroud Trails | Marathon

A fabulous & challenging mixture of local trails, Cotswold hills, famous Towpaths, disused Railway Tracks, nationally acclaimed Common Land.

  • 26.2 miles trail running
  • Sun 12 May
  • £44-£46
Exeter, Devon, UK

Exeter Live Better Marathon | Marathon

The course is ideal for those competing for the first time as well as seasoned runners looking for a fast time.

  • 26.2 miles road running
  • Sun 19 May
  • £70
South Molton, Devon, UK

Exmoor in a Day Marathon

Join the Devon Coast to Coast race for the final marathon stage from West Anstey to Lynmouth, a full Exmoor crossing open to runners and walkers – 12hr time limit.

  • 26.2 miles trail running
  • Sat 25 May
  • £54-£56
Plymouth, Devon, UK

Race The Tide | Long Marathon

In the glorious setting of the privately-owned Flete Estate, Mothecombe, South Devon.

  • 28.5 miles trail running
  • Sun 9 Jun
  • £49
Bristol, Somerset, UK

Cheddar Gorge | Marathon

Whichever distance you are taking part in, you will see some of the most beautiful and remarkable landscapes of any run in the country.

  • 26.2 miles trail running
  • Sat 15 Jun
  • £44-£46
Dorchester, Dorset, UK

Giants Head Marathon

The marathon route is a very challenging, hilly but beautiful course running through the Sydling and Cerne valleys running around and under the famous Cerne Giant.

  • 26.2 miles trail running
  • Sat 15 Jun
  • £60
Badminton, Gloucestershire, UK

Badminton Trail Run | Full Marathon

The Badminton Trail Run is set around the historic and truly stunning Badminton Estate.

  • 42.2 km trail running
  • Sat 15 Jun
  • £50-£52
Bideford, Devon, UK

Tsunami Marathon

The TSUNAMI ocean trails are back with another tidal wave of Trail Running.

  • 26.2 miles trail running
  • Sun 30 Jun
  • £35-£37
Budleigh Salterton, Devon, UK

Exe Estuary | Marathon

Your choice of 50k, Marathon or Half Marathon

  • 26.2 miles multi terrain running
  • Sun 30 Jun
  • £37
Woolacombe, Devon, UK

North Devon AONB Marathon, Half Marathon & 10K | Half Marathon

Are you ready to take on the UK's toughest and most beautiful marathon?

  • 13.1 miles multi terrain running
  • Sun 30 Jun
  • £37
Woolacombe, Devon, UK

North Devon AONB Marathon, Half Marathon & 10K | Marathon

Are you ready to take on the UK's toughest and most beautiful marathon?

  • 26.2 miles multi terrain running
  • Sun 21 Jul
  • £49
Sedbury, Gloucestershire, UK

Wye Valley Tunnel Run | Marathon

Make the Wye Valley Tunnel Run one of any 5 races (min distance 5km) with us over 2023 to be part of the Relish 100!

  • 26.2 miles trail running
  • Sat 27 Jul
  • £60
Minehead, Somerset, UK

TEC Exmoor | Marathon

Set at the wonderful Allerford Recreation Ground just outside Porlock on the Exmoor coast, which is all part of the amazing Holnicote Estate part of the National Trust.

  • 41.9 km trail running
  • Sat 17 Aug
  • £58
Bristol, Gloucestershire, UK

TEC Cotswolds Challenge | Marathon

TEC Cotswolds Trail Running Challenge is back for 2024, after it’s inaugural event last year, the fantastic feedback has made this a staple in the series.

  • 43.83 km trail running
  • Sun 18 Aug
  • £47-£51
Bath, Somerset, UK

Two Tunnels | Marathon

A truly special race that not only takes in many of Bath's beautiful attractions, but also has the longest underground section for each race distance in the UK!

  • 26.2 miles road running
  • Sat 31 Aug
  • £60
Bristol, Somerset, UK

TEC Mendip Hills | Marathon

Trail Events co are delighted that the stunning TEC Mendips trail running challenge back on the event series for 2024.

  • 48.85 km trail running
  • Sat 31 Aug
  • £95
Berkeley, Gloucestershire, UK

The Berkeley Marathons

The Berkeley Marathons UK was conceived following a chance encounter with Lazarus Lake at The National Running Show UK in January 2020.

  • 26.2 miles trail running
  • Sat 26 Oct
  • £50-£52
Hayle, Cornwall, UK

Lighthouse Marathon

Welcome back to Cornwall's toughest marathon.

  • 26.2 miles trail running
  • Sun 1 Dec
  • £48
Christchurch, Hampshire, UK

New Forest Xmas Trails | Marathon

Start your festive season with Bigfeat Events at our brand new Christmas trail running festival, set in the beautiful winter wonderland location of the New Forest National Park.

  • 26.2 miles trail running

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