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Marathons in Somerset

Find marathons near me in Somerset for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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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!
  • Sat 11 Apr 2026
  • £60
Taunton, Somerset, UK

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!

  • Enter online
  • Age 8 & over
  • 26.2 miles multi terrain running + 683 m ascent
  • Sun 12 Oct
Bath, Somerset, UK

Bath & Bristol Railway 10K, Half, 25K, Marathon and 50K | Marathon

  • 26.2 miles road running
  • Sun 12 Oct
Bath, Somerset, UK

Bath & Bristol Railway 10K, Half, 25K, Marathon and 50K | 25K

  • 25 km road running

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