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Runs in UK in September 2025

Find 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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Click an event for full event details, location, route, sustainability, what's included and how to enter.

A team of 5. A half marathon every day for 4 days. You have just Run2Paris! This is your next great running adventure where you'll camp under the stars on a road trip like no other.
  • Thu 11 - Sun 14 Sep
  • £250-£1,250
  • Thu 11 - Sun 14 Sep
  • £250-£1,250
London, UK

Run2Paris

A team of 5. A half marathon every day for 4 days. You have just Run2Paris! This is your next great running adventure where you'll camp under the stars on a road trip like no other.

  • Newcomers
  • Enter online
  • GPS tracking
  • Fundraising required
  • Hilly
  • Urban
  • Public transport links
  • Age 18 & over
  • 4 days multi terrain running
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!
  • Sat 13 - Sun 14 Sep
  • £199
  • 17 charities
  • Sat 13 - Sun 14 Sep
  • £199
  • 17 charities
London, UK

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
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.
  • Sat 13 - Sun 14 Sep
  • £199
  • 17 charities
  • Sat 13 - Sun 14 Sep
  • £199
  • 17 charities
London, UK

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
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!
  • Sat 13 Sep
  • £139
  • 17 charities
  • Sat 13 Sep
  • £139
  • 17 charities
London, UK

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
Start this epic challenge in leafy South West London on the River Thames. This route follows the meandering waterway to Hampton Court for a big celebration finish and picnic!
  • Sat 13 Sep
  • £89
  • 17 charities
  • Sat 13 Sep
  • £89
  • 17 charities
London, UK

Thames Path Ultra Challenge | 1st Quarter

Start this epic challenge in leafy South West London on the River Thames. This route follows the meandering waterway to Hampton Court for a big celebration finish and picnic!

  • Chip timing
  • Enter online
  • Flat
  • Age 14 & over
  • 28 km trail running + 20 m ascent
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.
  • Sat 13 Sep
  • £60-£62
  • Sat 13 Sep
  • £60-£62
Wadhurst, East Sussex, UK

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 20-80
  • 50 km trail running + 1500 ft ascent
Previously rated one of the top UK marathons! Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes.
  • Sat 13 Sep
  • £53-£55
  • Sat 13 Sep
  • £53-£55
Wadhurst, East Sussex, UK

Bewl Water Autumn | Marathon

Previously rated one of the top UK marathons! Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes.

  • Chip timing
  • Enter online
  • Hilly
  • Age 18-80
  • 26.2 miles trail running + 1420 ft ascent
Run as far as you can during the 6-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.
  • Sat 13 Sep
  • £33-£38
  • Sat 13 Sep
  • £33-£38
King's Lynn, Norfolk, UK

Easier Said Than Run | 6 Hour

Run as far as you can during the 6-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running + 253 ft ascent
The UK's toughest 10K! The first wave to set off on event day and open to individuals only. The mission is simple, be within the first 3 top men or women back to base and take the glory! Free 2nd lap.
  • Sat 13 Sep
  • £74.95
  • Sat 13 Sep
  • £74.95
Clitheroe, Lancashire, UK

Born Survivor | Lancashire | 10K Elite Squadron

The UK's toughest 10K! The first wave to set off on event day and open to individuals only. The mission is simple, be within the first 3 top men or women back to base and take the glory! Free 2nd lap.

  • Enter online
  • Undulating
  • Traffic free
  • Age 16 & over
  • 10 km multi terrain running
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.
  • Sat 13 Sep
  • £43-£45
  • Sat 13 Sep
  • £43-£45
Wadhurst, East Sussex, UK

Bewl Water Autumn | Half Marathon

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
  • Undulating
  • Age 17-80
  • 13.1 miles trail running + 710 ft ascent
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.
  • Sat 13 Sep
  • £169
  • 17 charities
  • Sat 13 Sep
  • £169
  • 17 charities
West Molesey, Surrey, UK

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
The UK's toughest 10km with Military escape routes! Shorten the course to 8km or 6km via escape routes should the day get too tough!
  • Sat 13 Sep
  • £64.95-£69.95
  • Sat 13 Sep
  • £64.95-£69.95
Clitheroe, Lancashire, UK

Born Survivor | Lancashire | 10K Classic Survivor

The UK's toughest 10km with Military escape routes! Shorten the course to 8km or 6km via escape routes should the day get too tough!

  • Enter online
  • Undulating
  • Traffic free
  • Age 16 & over
  • 10 km multi terrain running
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.
  • Sat 13 Sep
  • £33-£35
  • Sat 13 Sep
  • £33-£35
Wadhurst, East Sussex, UK

Bewl Water Autumn | 10K

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
  • Undulating
  • Age 15-80
  • 10 km trail running + 140 ft ascent
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!
  • Sat 13 - Sun 14 Sep
  • £139
  • 17 charities
  • Sat 13 - Sun 14 Sep
  • £139
  • 17 charities
Egham, Surrey, UK

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
Run as far as you can during the 4-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.
  • Sat 13 Sep
  • £33-£38
  • Sat 13 Sep
  • £33-£38
King's Lynn, Norfolk, UK

Easier Said Than Run | 4 Hour

Run as far as you can during the 4-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running + 253 ft ascent
The second quarter event of the Thames Path Challenge takes a route from near Hampton Court and follows the meandering waterway to Runnymede of Magna Carta Fame, for a celebratory finish and hot meal!
  • Sat 13 Sep
  • £89
  • 17 charities
  • Sat 13 Sep
  • £89
  • 17 charities
West Molesey, Surrey, UK

Thames Path Ultra Challenge | 2nd Quarter

The second quarter event of the Thames Path Challenge takes a route from near Hampton Court and follows the meandering waterway to Runnymede of Magna Carta Fame, for a celebratory finish and hot meal!

  • Chip timing
  • Enter online
  • Flat
  • Age 14 & over
  • 22 km trail running + 20 m ascent
The epic third quarter option of the Thames Path Challenge starts from Runnymede of Magna Carta Fame following the meandering waterway to finish at Cookham to finish with a celebration and fizz at the
  • Sat 13 - Sun 14 Sep
  • £89
  • 17 charities
  • Sat 13 - Sun 14 Sep
  • £89
  • 17 charities
Egham, Surrey, UK

Thames Path Ultra Challenge | 3rd Quarter

The epic third quarter option of the Thames Path Challenge starts from Runnymede of Magna Carta Fame following the meandering waterway to finish at Cookham to finish with a celebration and fizz at the

  • Chip timing
  • Enter online
  • Flat
  • Age 14 & over
  • 28 km trail running + 20 m ascent
Run 'The world's most scenic marathon' through London's greenest borough including Richmond Bridge and the Tow Path. Start inside the Kew Gardens with family fun music festival to finish!
  • Sun 14 Sep
  • 1 charity
  • Sun 14 Sep
  • 1 charity
Richmond, UK

Richmond RUNFEST Marathon

Run 'The world's most scenic marathon' through London's greenest borough including Richmond Bridge and the Tow Path. Start inside the Kew Gardens with family fun music festival to finish!

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 26.2 miles road running + 160 m ascent
This new event takes in some of Cheshire's finest country, and certainly its highest! Summit Tegg's nose, Shuttlingsloe and Shining Tor with views, diverse terrain and finisher medal.
  • Sun 14 Sep
  • £36.50
  • Sun 14 Sep
  • £36.50
Macclesfield, Cheshire, UK

Cheshire 3 Peaks Half Marathon

This new event takes in some of Cheshire's finest country, and certainly its highest! Summit Tegg's nose, Shuttlingsloe and Shining Tor with views, diverse terrain and finisher medal.

  • Newcomers
  • Enter online
  • Flat
  • Hilly
  • Event village
  • Park
  • Age 17 & over
  • 13.1 miles trail running + 847 m ascent
Come to Britain’s largest town and take on a grand tour of everything great in Northampton as a team of 3 - including parks, riverside, sporting venues and amazing architecture!
  • Sun 14 Sep
  • £75
  • Sun 14 Sep
  • £75
Northampton, Northamptonshire, UK

The Amazing Northampton Run | Half Marathon Relay

Come to Britain’s largest town and take on a grand tour of everything great in Northampton as a team of 3 - including parks, riverside, sporting venues and amazing architecture!

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 2.3 miles road running
London's flattest half marathon through its greenest borough exploring the beauties and history of Richmond. Start inside the Kew Gardens with family fun music festival to finish!
  • Sun 14 Sep
  • 1 charity
  • Sun 14 Sep
  • 1 charity
Richmond, UK

Richmond RUNFEST Half Marathon

London's flattest half marathon through its greenest borough exploring the beauties and history of Richmond. Start inside the Kew Gardens with family fun music festival to finish!

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running + 91 ft ascent
Run the UK’s most beautiful and flattest 10K run inside the Royal Botanical Gardens, Kew and run past plenty of beautiful landmarks! Fabulous medal & free entry into the gardens for spectators.
  • Sun 14 Sep
  • Sun 14 Sep
Richmond, UK

Richmond RUNFEST 10K

Run the UK’s most beautiful and flattest 10K run inside the Royal Botanical Gardens, Kew and run past plenty of beautiful landmarks! Fabulous medal & free entry into the gardens for spectators.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 15 & over
  • 10 km road running + 5 m ascent
A true steeplechase race across the breathtaking scenery of the ancient trails surrounding the medieval town of Rye in East Sussex, linking Norman churches as you go.
  • Sun 14 Sep
  • £28
  • Sun 14 Sep
  • £28
Rye, East Sussex, UK

Rye Ancient Trails 15K

A true steeplechase race across the breathtaking scenery of the ancient trails surrounding the medieval town of Rye in East Sussex, linking Norman churches as you go.

  • Chip timing
  • Enter online
  • Undulating
  • Age 16 & over
  • 15 km multi terrain running + 734 ft ascent
A truly breathtaking multi-terrain race through the High Weald Area of Outstanding Natural Beauty in East Sussex. A race that enchants and delights at every twist and turn.
  • Sun 14 Sep
  • £32
  • Sun 14 Sep
  • £32
Rye, East Sussex, UK

Rye Ancient Trails 30K

A truly breathtaking multi-terrain race through the High Weald Area of Outstanding Natural Beauty in East Sussex. A race that enchants and delights at every twist and turn.

  • Chip timing
  • Enter online
  • Undulating
  • Age 18 & over
  • 30 km multi terrain running + 1492 ft ascent
Come to Britain’s largest town for the Amazing Northampton Run and take on a grand tour of everything great in Northampton including parks, riverside, sporting venues and amazing architecture!
  • Sun 14 Sep
  • £38
  • 1 charity
  • Sun 14 Sep
  • £38
  • 1 charity
Northampton, Northamptonshire, UK

The Amazing Northampton Run | Half Marathon

Come to Britain’s largest town for the Amazing Northampton Run and take on a grand tour of everything great in Northampton including parks, riverside, sporting venues and amazing architecture!

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running + 470 ft ascent

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