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Trail runs in September 2025

Find trail runs in September 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Enjoy the stunning route, push your limits, and, of course, earn your race bling over half marathon distance. Runners will love the fuel and encouragement with every lap!
  • Sun 28 Sep
  • £30-£32
Dereham, Norfolk, UK

The Wensum Way Trail | Half Marathon

Enjoy the stunning route, push your limits, and, of course, earn your race bling over half marathon distance. Runners will love the fuel and encouragement with every lap!

  • Enter online
  • Age 18 & over
  • 13.1 miles trail running + 62 ft ascent
Enjoy the stunning route, push your limits, and, of course, earn your race bling over a 'heavy' half marathon distance. Runners will love the fuel and encouragement with every lap!
  • Sun 28 Sep
  • £36-£38
Dereham, Norfolk, UK

The Wensum Way Trail | Heavy Half Marathon

Enjoy the stunning route, push your limits, and, of course, earn your race bling over a 'heavy' half marathon distance. Runners will love the fuel and encouragement with every lap!

  • Enter online
  • Age 18 & over
  • 13.1 miles trail running + 62 ft ascent
Enjoy the stunning route, push your limits, and, of course, earn your race bling over marathon distance. Runners will love the fuel and encouragement with every lap!
  • Sun 28 Sep
  • £36-£38
Dereham, Norfolk, UK

The Wensum Way Trail | Full Marathon

Enjoy the stunning route, push your limits, and, of course, earn your race bling over marathon distance. Runners will love the fuel and encouragement with every lap!

  • Enter online
  • Age 18 & over
  • 26.2 miles trail running + 62 ft ascent
Enjoy the stunning route, push your limits, and, of course, earn your race bling over ultra distance. Runners will love the fuel and encouragement with every lap!
  • Sun 28 Sep
  • £36-£38
Dereham, Norfolk, UK

The Wensum Way Trail | Ultra Marathon

Enjoy the stunning route, push your limits, and, of course, earn your race bling over ultra distance. Runners will love the fuel and encouragement with every lap!

  • Enter online
  • Age 18 & over
  • 6 hrs trail running + 62 ft ascent
Get active in the award-winning grounds and surrounding Kent countryside in a half marathon! Recruit your friends and celebrate completing your challenge in the festival village.
  • Sun 28 Sep
  • £45
Edenbridge, Kent, UK

Hever Castle | Half Marathon

Get active in the award-winning grounds and surrounding Kent countryside in a half marathon! Recruit your friends and celebrate completing your challenge in the festival village.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 21.1 km trail running
Get active in the award-winning grounds and surrounding Kent countryside in a 10K run! Recruit your friends to join in then celebrate completing your challenge in the festival village.
  • Sun 28 Sep
  • £35
Edenbridge, Kent, UK

Hever Castle | 10K

Get active in the award-winning grounds and surrounding Kent countryside in a 10K run! Recruit your friends to join in then celebrate completing your challenge in the festival village.

  • Chip timing
  • Enter online
  • Age 15 & over
  • 10 km trail running
Mature woodland, waterways and open grassland - it’s simply trail running perfection! Run as many 5K laps as you wish in the time limit, then receive your well-deserved medal, flapjack and beer.
  • Tue 30 Sep
  • £33.30-£39
Coventry, Warwickshire, UK

Kingfisher Challenge

Mature woodland, waterways and open grassland - it’s simply trail running perfection! Run as many 5K laps as you wish in the time limit, then receive your well-deserved medal, flapjack and beer.

  • Newcomers
  • Dogs allowed
  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Event village
  • Park
  • Sustainability policy
  • Age 17 & over
  • 6 hrs trail running + 111 ft ascent
Coombe Abbey after work with the light fading - grab your head torch and get involved! You'll receive a fantastic medal and goodies too.
  • Tue 30 Sep
  • £14.40-£18
Coventry, Warwickshire, UK

Petzl Night Trails 10K | Coombe Abbey

Coombe Abbey after work with the light fading - grab your head torch and get involved! You'll receive a fantastic medal and goodies too.

  • Trees not tees
  • Newcomers
  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Event village
  • Park
  • Sustainability policy
  • Age 16 & over
  • 10 km trail running + 65 m ascent
  • Thu 11 Sep
Burnley, Lancashire, UK

Clowbridge 5K Autumn Series – Race 2

  • 5 km trail running + 25 m ascent
  • Sat 13 Sep
Leeds, West Yorkshire, UK

Leeds Country Way In A Day 100K | 100K | 18 Hours

  • 100 km trail running + 4944 ft ascent
  • Sat 13 Sep
Spicewood, Texas, USA

Mellow Trail Race - 26.2 Miles

  • 26.2 miles trail running
  • Sat 13 Sep
Priest Lake, Idaho, USA

Priest Lake Marathon

  • 26.2 miles trail running
  • Sat 13 Sep
Lowestoft, Suffolk, UK

Suffolk Coastal Path 50K

  • 50 km trail running + 120 m ascent
  • Sat 13 Sep
Leyburn, North Yorkshire, UK

Semerwater Stomp

  • 16.41 km trail running + 555 m ascent
  • Sat 13 Sep
Leyburn, North Yorkshire, UK

DalesRunner 40

  • 42 km fell running + 929 m ascent
  • Sat 13 Sep
Goslar, Germany

10 Ponds Marathon | Marathon

  • 42.2 km trail running
  • Sat 13 Sep
Goslar, Germany

10 Ponds Marathon | Half Marathon

  • 21.1 km trail running
  • Sat 13 Sep
Ashton Keynes , Wiltshire, UK

Cotswold Lakes 10K Run

  • 10 km trail running
  • Sat 13 Sep
Buckfastleigh, Devon, UK

Dartmoor Volcano

  • 10.5 miles trail running + 550 m ascent
  • Sat 13 Sep
Helensburgh, Argyll and Bute, UK

Trident 10K | Trident 10K

  • 10 km trail running + 1250 ft ascent
  • Sat 13 Sep
Leeds, West Yorkshire, UK

Leeds Country Way In A Day 100K | 100K | 24 Hours

  • 100 km trail running + 4944 ft ascent
  • Sat 13 Sep
Kirkby Stephen, Cumbria, UK

Great Westmorland Trail Race

  • 13 km trail running + 400 m ascent
  • Sat 13 Sep
Mold, Clwyd, UK

Machlud Sunset Trail Half Marathon

  • 21.1 km trail running + 750 m ascent
  • Sat 13 Sep
Thirsk, North Yorkshire, UK

Night Race Sutton Bank Sizzler

  • 7 miles trail running + 344 m ascent
  • Sun 28 Sep
Coleford, Gloucestershire, UK

The Forest of Dean Autumn Half Marathon

  • 13.1 miles multi terrain running

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