Ultra runs in UK in September 2025
Find ultra runs near me in UK in September 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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- Sat 6 - Sun 7 Sep
- £199
- 15 charities
- Sat 6 - Sun 7 Sep
- £199
- 15 charities
South Coast Ultra Challenge | Full 100km continuous
The full distance option of the South Coast Challenge from sunny Eastbourne, over the magnificent Seven Sisters, onto Cuckmere Haven and over the South Downs all the way to historic Arundel.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 100 km trail running + 2100 m ascent
- Sat 6 - Sun 7 Sep
- £199
- 14 charities
- Sat 6 - Sun 7 Sep
- £199
- 14 charities
South Coast Ultra Challenge | Full 100km over 2 days
The full distance option of the South Coast Challenge over 2 days with 57km on day 1 and 43km on day 2, meaning you experience the route in daylight with the chance to sleep overnight.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 100 km trail running + 2100 m ascent
- Sat 6 Sep
- £139
- 15 charities
- Sat 6 Sep
- £139
- 15 charities
South Coast Ultra Challenge | 1st Half
The first half option of the South Coast Challenge from Eastbourne to the coastline, over the Seven Sisters to Cuckemere Haven, over the South Downs to finish via Brighton's promenade.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 57 km trail running + 1250 m ascent
- Sat 6 - Sun 7 Sep
- £139
- 15 charities
- Sat 6 - Sun 7 Sep
- £139
- 15 charities
South Coast Ultra Challenge | 2nd Half
The second half option of the South Coast Ultra Challenge is a scenic ‘marathon plus’ adventure across the South Downs towards Arundel with wonderful coastal views and a celebratory finish!
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 43 km trail running + 850 m ascent
- Sat 13 - Sun 14 Sep
- £199
- 18 charities
- Sat 13 - Sun 14 Sep
- £199
- 18 charities
Thames Path Ultra Challenge | Full 100km Continuous
The full, non-stop option of the epic Thames Path Challenge from leafy South West London following the river to Hampton Court, Runnymede to finish at Henley-on-Thames for a celebratory finish and BBQ!
- Chip timing
- Enter online
- GPS tracking
- Flat
- Undulating
- Age 18 & over
- 100 km trail running + 350 m ascent
- Sat 13 - Sun 14 Sep
- £199
- 18 charities
- Sat 13 - Sun 14 Sep
- £199
- 18 charities
Thames Path Ultra Challenge | Full 100km over 2 days
An epic challenge from leafy South West London on the River Thames featuring Hampton Court, Runnymede of Magna Carta Fame, Henley-on-Thames and a fabulous celebration finish - all in daylight.
- Chip timing
- Enter online
- GPS tracking
- Flat
- Age 18 & over
- 100 km trail running + 350 m ascent
- Sat 13 Sep
- £139
- 18 charities
- Sat 13 Sep
- £139
- 18 charities
Thames Path Ultra Challenge | 1st Half
The first half option of the Thames Path Challenge from leafy South West London on the River Thames along the river to Hampton Court to finish at Runnymede for a big celebration finish and hot meal!
- Chip timing
- Enter online
- GPS tracking
- Flat
- Undulating
- Age 18 & over
- 50 km trail running + 200 m ascent
- Sat 13 Sep
- £58-£60
- Sat 13 Sep
- £58-£60
Bewl Water Autumn | Ultra
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon course was previously rated one of the top UK marathons.
- Chip timing
- Enter online
- Hilly
- Age 20 & over
- 50 km trail running
- Sat 13 Sep
- £169
- 18 charities
- Sat 13 Sep
- £169
- 18 charities
Thames Path Ultra Challenge | 3/4 Challenge
Start this epic 3/4 distance of the Thames Path Challenge near Hampton Court and follow the meandering waterway to Runnymede for a big celebration finish and hot meal at Henley on Thames.
- Chip timing
- Enter online
- GPS tracking
- Flat
- Age 18 & over
- 72 km trail running + 60 m ascent
- Sat 13 - Sun 14 Sep
- £139
- 18 charities
- Sat 13 - Sun 14 Sep
- £139
- 18 charities
Thames Path Ultra Challenge | 2nd Half
The second half option of the Thames Path Challenge from Runnymede along the meandering river through Cookham to Henley-on-Thames, home of the regatta, to a celebration finish and family BBQ!
- Chip timing
- Enter online
- GPS tracking
- Flat
- Age 18 & over
- 50 km trail running + 150 m ascent
- Fri 19 Sep
- Fri 19 Sep
Peak District Challenge | Gold Ultra 100K
By Wilderness Development Trek or Run: 25km, 50km, 75km, 100km or 100miles in 24 hours
- Enter online
- GPS tracking
- Age 18 & over
- 100 km trail running
- Fri 19 Sep
- Fri 19 Sep
Peak District Challenge | 100 Miles Ultra
By Wilderness Development Trek or Run: 25km, 50km, 75km, 100km or 100miles in 24 hours
- Enter online
- GPS tracking
- Age 21 & over
- 100 miles trail running
- Sat 20 Sep
- Sat 20 Sep
Peak District Challenge | Bronze Challenge 50K
By Wilderness Development Trek or Run: 25km, 50km, 75km, 100km or 100miles in 24 hours
- Enter online
- GPS tracking
- Age 18 & over
- 50 km trail running
- Sat 20 Sep
- £32.50-£37.50
- Sat 20 Sep
- £32.50-£37.50
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
- Fri 26 Sep
- £210
- Fri 26 Sep
- £210
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
- 184.77 km trail running + 7018 m ascent
- Sat 27 Sep
- £120
- Sat 27 Sep
- £120
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
- 56.5 km trail running + 2500 m ascent
- Sat 27 Sep
- £170
- Sat 27 Sep
- £170
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 km trail running + 3981 m ascent
- Sat 27 Sep
- £139
- 13 charities
- Sat 27 Sep
- £139
- 13 charities
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
- Sat 20 Sep
Three Towers Ultra - 39 & 55 Miles | 39 Miles
- 39 miles trail running
- Sat 20 Sep
Three Towers Ultra - 39 & 55 Miles | 55 Miles
- 55 miles trail running