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Marathons in UK in September 2025

Find marathons near me in UK 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 a trip up the Leeds and Liverpool Canal this autumn, all along the flat and even towpath. This event is perfect for runners of all abilities.
  • Sat 20 Sep
  • £39-£41
Shipley, West Yorkshire, UK

Sir Titus Autumn Fudge Trudge | Day 1 | Marathon

Enjoy a trip up the Leeds and Liverpool Canal this autumn, all along the flat and even towpath. This event is perfect for runners of all abilities.

  • Chip timing
  • Enter online
  • Flat
  • Age 18 & over
  • 26.2 miles trail running + 506 ft ascent
Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!
  • Sat 20 Sep
  • £32.50-£37.50
Bury Saint Edmunds, Suffolk, UK

The Lucky Horseshoe | Full Marathon

Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running + 1260 ft ascent
An exhilarating linear mountain race that crosses the Mamores Mountains range and traverses the flanks of Ben Nevis.
  • Sat 20 Sep
  • £145
Kinlochleven, Highland, UK

Skyline Scotland | Steall Marathon

An exhilarating linear mountain race that crosses the Mamores Mountains range and traverses the flanks of Ben Nevis.

  • Enter online
  • GPS tracking
  • Mountainous
  • Age 18 & over
  • 42 km trail running + 2200 m ascent
Welcome to a 7-hour timed running event where you can run a marathon at your own pace on a looped route, with fuel stations each lap, and a medal and goody bag at the finish.
  • Sat 20 Sep
  • £22-£35
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | Marathon

Welcome to a 7-hour timed running event where you can run a marathon at your own pace on a looped route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running
Complete a grand tour of Leanachan Forest on well-maintained forestry tracks, paths, and trails, this route offers easy and fast terrain.
  • Sat 20 Sep
  • £75
Fort William, Highland, UK

Skyline Scotland | Trail Marathon

Complete a grand tour of Leanachan Forest on well-maintained forestry tracks, paths, and trails, this route offers easy and fast terrain.

  • Chip timing
  • Enter online
  • GPS tracking
  • Mountainous
  • Age 18 & over
  • 42 km trail running + 300 m ascent
Enjoy a trip up the Leeds and Liverpool Canal this autumn with a choice of distances, all along the flat and even towpath, this event is perfect for runners of all abilities.
  • Sun 21 Sep
  • £39-£41
Shipley, West Yorkshire, UK

Sir Titus Autumn Fudge Trudge | Day 2 | Marathon

Enjoy a trip up the Leeds and Liverpool Canal this autumn with a choice of distances, all along the flat and even towpath, this event is perfect for runners of all abilities.

  • Chip timing
  • Enter online
  • Flat
  • Age 18 & over
  • 26.2 miles trail running + 276 ft ascent
Welcome to a 7-hour timed running event where you can run a marathon at your own pace on an out-and-back route, with fuel stations each lap, and a medal and goody bag at the finish.
  • Sun 21 Sep
  • £23-£35
Staines, Surrey, UK

Fraggle Run | Marathon

Welcome to a 7-hour timed running event where you can run a marathon at your own pace on an out-and-back route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running + 0 ft ascent
Welcome to a 6-hour timed running event where you can run a marathon at your own pace on a flat, looped route, with fuel stations each lap, and a medal and goody bag at the finish.
  • Sat 27 Sep
  • £26-£28
Lincoln, Lincolnshire, UK

Runaway Challenge | Marathon

Welcome to a 6-hour timed running event where you can run a marathon at your own pace on a flat, looped route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running
Welcome to a 7-hour timed running event where you can run a marathon at your own pace on an out-and-back route, with fuel stations each lap, and a medal and goody bag at the finish.
  • Sat 27 Sep
  • £23-£35
Staines, Surrey, UK

Romp Run | Marathon

Welcome to a 7-hour timed running event where you can run a marathon at your own pace on an out-and-back route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running + 0 ft ascent
Entries close soon
Flat, fast and an ideal setting for those aiming to achieve a personal best and is a great choice when looking for a marathon that is eligible for good for age for the London Marathon.
  • Sun 28 Sep
  • £35-£37
Barnstaple, Devon, UK

RUN Barnstaple | Marathon

Flat, fast and an ideal setting for those aiming to achieve a personal best and is a great choice when looking for a marathon that is eligible for good for age for the London Marathon.

  • Enter online
  • Flat
  • Age 18 & over
  • 26.2 miles road running
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
Get active in the award-winning grounds and surrounding Kent countryside in a full marathon! Recruit your friends and celebrate completing your challenge in the festival village.
  • Sun 28 Sep
  • £65-£80
Edenbridge, Kent, UK

Hever Castle | Marathon

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

  • Chip timing
  • Enter online
  • Relay
  • Age 18 & over
  • 42.2 km trail running
The Loch Ness Marathon is a monster race - and a monster fundraiser! Run alongside the shores of the most famous loch in the world and of course other fellow fundraisers.
  • Sun 28 Sep
  • £72-£74
Inverness, Highland, UK

Baxters Loch Ness Marathon and Festival of Running | Loch Ness Marathon

The Loch Ness Marathon is a monster race - and a monster fundraiser! Run alongside the shores of the most famous loch in the world and of course other fellow fundraisers.

  • Chip timing
  • Enter online
  • Undulating
  • PB
  • Traffic free
  • Age 18 & over
  • 26.2 miles road running + 350 m ascent
  • Sat 20 Sep
Ely, Minnesota, USA

Ely Marathon

  • 26.2 miles road running + 1480 ft ascent
  • Sat 20 Sep
London, Canada

That Dam Hill Marathon

  • 42.2 km road running
  • Sat 20 Sep
Bushmills, County Antrim, UK

Causeway Coast Marathon | Full Marathon CW

  • 42 km trail running
  • Sun 21 Sep
Fordingbridge, Hampshire, UK

BigSky Trails | Marathon

  • 26.2 miles trail running + 1812 ft ascent
  • Sun 21 Sep
Bellingham, Washington, USA

Bellingham Bay Marathon

  • 26.2 miles road running
  • Sun 21 Sep
St. Neots, Cambridgeshire, UK

Ouse Valley Way Marathon | Marathon

  • 26.2 miles multi terrain running
  • Sun 21 Sep
Morecambe, Lancashire, UK

Morecambe Marathon, Half Marathon and 10K | Marathon

  • 26.2 miles road running
  • Sat 27 Sep
Southampton, New York, USA

Hamptons Marathon

  • 26.2 miles road running
  • Sat 27 Sep
Bishops Castle, Shropshire, UK

UTBC Marathon | UTBC Marathon

  • 26.2 miles trail running
  • Sun 28 Sep
Wiltshire, UK

Race on the Chase | Marathon

  • 26.2 miles trail running + 1929 ft ascent
  • Sun 28 Sep
Preston, Lancashire, UK

The Bridgeathon | Marathon

  • 26.2 miles trail running

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