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Ultra runs in UK in October 2025

Find ultra runs near me in UK in October 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Come and get involved in this spooky Scare Bear Run!
  • Sat 25 Oct
  • £23-£35
  • Sat 25 Oct
  • £23-£35
Staines, Surrey, UK

Scare Bear Run | Ultra Marathon

Come and get involved in this spooky Scare Bear Run!

  • Enter online
  • Age 18 & over
  • 30.6 miles trail running + 0 ft ascent
A Halloween-themed running event you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.
  • Sun 26 Oct
  • £54-£56
  • Sun 26 Oct
  • £54-£56
Leeds, West Yorkshire, UK

Hubble Bubble | Day 2 | Ultra

A Halloween-themed running event you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.

  • Enter online
  • Flat
  • Traffic free
  • Age 21 & over
  • 32 miles trail running + 377 ft ascent
A stunningly pretty 30-mile out-and-back ultra on the border of Hertfordshire and Essex along the River Stort and Lee navigation. A great first foray into ultra running or a fast competitive race.
  • Sun 26 Oct
  • £55
  • Sun 26 Oct
  • £55
Bishop's Stortford, Essex, UK

Stort30

A stunningly pretty 30-mile out-and-back ultra on the border of Hertfordshire and Essex along the River Stort and Lee navigation. A great first foray into ultra running or a fast competitive race.

  • Newcomers
  • Chip timing
  • Enter online
  • Flat
  • Event village
  • Rural
  • Age 18 & over
  • 30 miles trail running + 188 ft ascent
A new and unique concept where you turn up ready to conquer an Ultra but if you feel like going easy, run a cool 1-3 loops instead! Ideal for testing out fuelling techniques and kit.
  • Sun 26 Oct
  • £26-£37.50
  • Sun 26 Oct
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Oct | 40 Mile Ultra Marathon

A new and unique concept where you turn up ready to conquer an Ultra but if you feel like going easy, run a cool 1-3 loops instead! Ideal for testing out fuelling techniques and kit.

  • Enter online
  • Hilly
  • Age 16 & over
  • 40 miles multi terrain running + 8613 ft ascent
  • Fri 3 Oct
Bideford, Devon, UK

North Coast 110 / Exmoor Coast 55 | North Coast 110 Mile

  • 110 miles trail running + 6000 m ascent
  • Fri 3 Oct
Bideford, Devon, UK

North Coast 110 / Exmoor Coast 55 | North Coast 65K

  • 65 km trail running
  • Fri 3 - Sun 5 Oct
Appleby-in-Westmorland, Lake District National Park, UK

Charm Bracelet 100

  • 104 miles trail running + 6563 ft ascent
  • Fri 3 Oct
Barnstaple, Devon, UK

North Coast 110 / Exmoor Coast 55 | North Coast 110K

  • 110 km trail running
  • Sat 4 Oct
Swansea, West Glamorgan, UK

Gower Ultra 50, Ultra Bach & Trail Race | Ultra 50

  • 50 miles trail running + 3875 ft ascent
  • Sat 4 Oct
Bridgend, Mid Glamorgan, UK

Hateful 8 Ultra Loop

  • 8 hrs multi terrain running
  • Sat 4 Oct
Uckfield, East Sussex, UK

London South East Spartan Trifecta Weekend | Ultra 50K - Saturday

  • 50 km multi terrain running
  • Sat 4 Oct
Ringwood, Dorset, UK

Run to the Sea Bournemouth

  • 50 km multi terrain running + 299 m ascent
  • Sat 4 Oct
Ilfracombe, Devon, UK

North Coast 110 / Exmoor Coast 55 | North Coast 55K

  • 55 km trail running
  • Sat 4 Oct
London, UK

London Epping Forest 50K

  • 50 km trail running + 514 m ascent
  • Sat 4 - Sun 5 Oct
Kent, UK

The Runway 100! | The Runway 100!

  • 100 miles road running + 400 m ascent
  • Sat 4 - Sun 5 Oct
Kent, UK

The Runway 100! | 24 Hour Challenge

  • 24 hrs road running
  • Sat 4 Oct
Ripon, North Yorkshire, UK

Round Ripon Ultra

  • 35 miles trail running
  • Sat 4 Oct
Alresford, Hampshire, UK

Guided 50K & 15 Mile Runs - Alresford | 50K Ultra Run

  • 50 km trail running
  • Sat 4 Oct
Swansea, West Glamorgan, UK

Gower Ultra 50, Ultra Bach & Trail Race | Ultra Bach

  • 34 miles trail running + 3652 ft ascent
  • Sat 4 Oct
Wadebridge, Cornwall, UK

Cornwall's Backyard Ultra

  • 4.17 miles multi terrain running
  • Sat 4 - Sun 5 Oct
Kent, UK

The Runway 100! | Runway Pacer entry

  • 22 hrs road running
  • Sun 5 Oct
Ely, Cambridgeshire, UK

Ely Tri Club RunFest | Ultra

  • 66 km trail running
  • Sat 11 Oct
Inverurie, Aberdeenshire, UK

Bennachie Ultra Marathon & Trail | Ultra Marathon

  • 31 miles trail running + 5000 ft ascent
  • Sat 11 Oct
Saxmundham, Suffolk, UK

EnduranceLife - Suffolk | Ultra

  • 32.7 miles trail running + 1129 ft ascent
  • Sat 11 Oct
Welshpool, Powys, UK

The Loop Ultra

  • 32 miles trail running + 4862 ft ascent

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