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Ultra runs in September 2025

Find ultra 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.

Not to be underestimated, the Silver Challenge follows the easiest and flattest routes between eight checkpoints but covers a long distance. For determined and experienced walkers and runners.
  • Fri 19 Sep
  • £75
Hope Valley, Derbyshire, UK

Peak District Challenge | Silver Challenge 75K

Not to be underestimated, the Silver Challenge follows the easiest and flattest routes between eight checkpoints but covers a long distance. For determined and experienced walkers and runners.

  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 75 km trail running + 2235 m ascent
A hilly and challenging route showcasing the best of the Peak District for those who can maintain 4kph over 24 hours. Night navigation experience is essential.
  • Fri 19 Sep
  • £80
Hope Valley, Derbyshire, UK

Peak District Challenge | Gold Ultra 100K

A hilly and challenging route showcasing the best of the Peak District for those who can maintain 4kph over 24 hours. Night navigation experience is essential.

  • Enter online
  • GPS tracking
  • Hilly
  • Age 20 & over
  • 100 km trail running + 3300 m ascent
Set off 9pm Friday; get back by 9pm Saturday. Navigate 100 miles through the night via set checkpoints over hilly and challenging terrain and maintain 7kph throughout.
  • Fri 19 Sep
  • £99
Hope Valley, Derbyshire, UK

Peak District Challenge | 100 Miles Ultra

Set off 9pm Friday; get back by 9pm Saturday. Navigate 100 miles through the night via set checkpoints over hilly and challenging terrain and maintain 7kph throughout.

  • Enter online
  • GPS tracking
  • Hilly
  • Age 20 & over
  • 100 miles trail running + 4800 m ascent
Take in the valleys of the dark peak and the scenic trails of the white peak and reach the highest point at 464m, with a 12-hour target time which is generous for runners and a brisk pace for hikers.
  • Sat 20 Sep
  • £60
Hope Valley, Derbyshire, UK

Peak District Challenge | Bronze Challenge 50K

Take in the valleys of the dark peak and the scenic trails of the white peak and reach the highest point at 464m, with a 12-hour target time which is generous for runners and a brisk pace for hikers.

  • Enter online
  • GPS tracking
  • Hilly
  • Age 16 & over
  • 50 km trail running + 1140 m ascent
An ultra 43-mile and team relay with opportunities for runners of all speeds on one day, empathising with the challenges faced by the endangered Exe Atlantic river salmon as they go upstream to spawn!
  • Sat 20 Sep
  • £45
Exmouth, Devon, UK

Salmon Run | Salmon Run Ultra

An ultra 43-mile and team relay with opportunities for runners of all speeds on one day, empathising with the challenges faced by the endangered Exe Atlantic river salmon as they go upstream to spawn!

  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 43 miles multi terrain running + 0 ft 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.
  • Sat 20 Sep
  • £54-£56
Shipley, West Yorkshire, UK

Sir Titus Autumn Fudge Trudge | Day 1 | Ultra 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 21 & over
  • 32 miles trail running
Follow the salmon's migratory route on its journey to where it began! This point-to-point relay gives runners the chance to empathise with the salmon's struggle over 2-11 mile relay legs.
  • Sat 20 Sep
  • £15
Exmouth, Devon, UK

Salmon Run | Salmon Run Relay

Follow the salmon's migratory route on its journey to where it began! This point-to-point relay gives runners the chance to empathise with the salmon's struggle over 2-11 mile relay legs.

  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 12 miles multi terrain running + 0 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 | Ultra 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
  • 7 hrs trail running + 1260 ft ascent
Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic, 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 | 50K

Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic, looped route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Traffic free
  • Age 20 & over
  • 50 km trail running
Welcome to a 7-hour timed running event where you can run an ultra at your own pace on a scenic, 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 | Ultra Marathon

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

  • Enter online
  • Traffic free
  • Age 18 & over
  • 30.6 miles trail running
Welcome to a 7-hour timed running event where you can run as far as you can in 7 hours at your own pace on a scenic route, with fuel stations each lap, and a themed medal and goody bag!
  • Sat 20 Sep
  • £22-£35
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | Time Challenge

Welcome to a 7-hour timed running event where you can run as far as you can in 7 hours at your own pace on a scenic route, with fuel stations each lap, and a themed medal and goody bag!

  • Enter online
  • Traffic free
  • Age 18 & over
  • 7 hrs trail running
A runnable 100km with a Scottish Highland journey at the heart of the race experience with an exciting midnight mass start.
  • Sat 20 Sep
  • £165
Bridge of Orchy, Argyll and Bute, UK

Skyline Scotland | Jacobite 100

A runnable 100km with a Scottish Highland journey at the heart of the race experience with an exciting midnight mass start.

  • Enter online
  • GPS tracking
  • Mountainous
  • Age 18 & over
  • 100 km trail running + 2400 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
  • £54-£56
Shipley, West Yorkshire, UK

Sir Titus Autumn Fudge Trudge | Day 2 | Ultra 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 21 & over
  • 32 miles trail running
Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic 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 | 50K

Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic out-and-back route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Flat
  • Traffic free
  • Age 20 & over
  • 50 km trail running + 0 ft ascent
Welcome to a 7-hour timed running event where you can run an ultra 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 | Ultra Marathon

Welcome to a 7-hour timed running event where you can run an ultra 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
  • 30.6 miles trail running + 0 ft ascent
Welcome to a 7-hour timed running event where you can run as far as you can in 7 hours at your own pace on a scenic route, with fuel stations each lap, and a themed medal and goody bag!
  • Sun 21 Sep
  • £23-£35
Staines, Surrey, UK

Fraggle Run | Time Challenge

Welcome to a 7-hour timed running event where you can run as far as you can in 7 hours at your own pace on a scenic route, with fuel stations each lap, and a themed medal and goody bag!

  • Enter online
  • Flat
  • Traffic free
  • Age 20 & over
  • 7 hrs trail running + 0 ft ascent
Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!
  • Fri 26 Sep
  • £210
Keswick, Cumbria, UK

13 Valleys Ultra

Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!

  • Enter online
  • GPS tracking
  • Age 20 & over
  • 184.3 km trail running + 7000 m ascent
Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!
  • Sat 27 Sep
  • £120
Keswick, Cumbria, UK

5 Valleys Ultra

Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!

  • Enter online
  • GPS tracking
  • Age 20 & over
  • 58.4 km trail running + 2500 m ascent
Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!
  • Sat 27 Sep
  • £170
Ambleside, Lake District National Park, UK

7 Valleys Ultra

Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!

  • Enter online
  • GPS tracking
  • Age 20 & over
  • 110.3 km trail running + 3800 m ascent
The full 50K route of the Chiltern 50 Ultra Challenge starts from basecamp in Henley on a loop via Greys Court, the Ridgeway, Shakespeare's Way, The Chilterns and Hambleden Village to a party finish!
  • Sat 27 Sep
  • £139
Henley-on-Thames, Buckinghamshire, UK

Chiltern 50 Ultra Challenge | Full 50km

The full 50K route of the Chiltern 50 Ultra Challenge starts from basecamp in Henley on a loop via Greys Court, the Ridgeway, Shakespeare's Way, The Chilterns and Hambleden Village to a party finish!

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 50 km trail running + 920 m ascent
Welcome to a 6-hour timed running event where you can run an ultra 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 | Ultra Marathon

Welcome to a 6-hour timed running event where you can run an ultra 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 20 & over
  • 32 miles trail running + 301 ft ascent
Welcome to a 6-hour timed running event where you can run as far as you can in 6-hours 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 | 6 Hour Challenge

Welcome to a 6-hour timed running event where you can run as far as you can in 6-hours 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
  • 6 hrs trail running
10Hrs: 10 Laps: You-vs-You. Complete 10 laps of the ~3-mile, 4-mile or 5-mile loops in the given time through the scenic Denbies Wine Estate.
  • Sat 27 Sep
  • £75
Dorking, Surrey, UK

Fortitude Ultra | Denbies

10Hrs: 10 Laps: You-vs-You. Complete 10 laps of the ~3-mile, 4-mile or 5-mile loops in the given time through the scenic Denbies Wine Estate.

  • Newcomers
  • Enter online
  • Hilly
  • Traffic free
  • Event village
  • Rural
  • Free venue entry
  • Sustainability policy
  • Age 20 & over
  • 10 hrs trail running
Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic 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 | 50K

Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic out-and-back route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Flat
  • Traffic free
  • Age 20 & over
  • 50 km trail running + 0 ft ascent
Welcome to a 7-hour timed running event where you can run an ultra 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 | Ultra Marathon

Welcome to a 7-hour timed running event where you can run an ultra 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
  • 30.6 miles trail running + 0 ft ascent

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