498

Half marathons in UK in September 2025

Find half marathons 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.

Search by month

Search by place

Map

Events near me

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

We put you on a bus... We blindfold you... We take you to an unknown location... You have no tech, no map, no watch, no idea where you are... Will you make it back to HQ or be lost for ever?
  • Sun 11 May 2025
  • £45
  • Sun 11 May 2025
  • £45
York, North Yorkshire, UK

The Drop | York | 15 Miles

We put you on a bus... We blindfold you... We take you to an unknown location... You have no tech, no map, no watch, no idea where you are... Will you make it back to HQ or be lost for ever?

  • Enter online
  • GPS tracking
  • Age 18 & over
  • 15 miles multi terrain running
The half marathon follows the beautiful Windmill route from the Suffolk Running Centre which is mildly undulating and very scenic with views over the local windmill.
  • Sun 11 May 2025
  • £30-£32
  • Sun 11 May 2025
  • £30-£32
Bury Saint Edmunds, Suffolk, UK

Zig Zag Marathon and Half | Half Marathon

The half marathon follows the beautiful Windmill route from the Suffolk Running Centre which is mildly undulating and very scenic with views over the local windmill.

  • Chip timing
  • Enter online
  • Undulating
  • Age 18 & over
  • 13.1 miles road running
The Leeds Half Marathon is Yorkshire’s biggest and probably loudest event of its kind and features an exhilarating city centre finish in Millenium Square with great atmosphere throughout!
  • Sun 11 May 2025
  • £50
  • 4 charities
  • Sun 11 May 2025
  • £50
  • 4 charities
Leeds, West Yorkshire, UK

Leeds Half Marathon

The Leeds Half Marathon is Yorkshire’s biggest and probably loudest event of its kind and features an exhilarating city centre finish in Millenium Square with great atmosphere throughout!

  • Newcomers
  • Chip timing
  • Enter online
  • Traffic free
  • Fancy dress
  • Event village
  • Urban
  • Public transport links
  • Age 17 & over
  • 13.1 miles road running
Join thousands of runners to explore the north and south of the River Wear in this picturesque half marathon, running from the city of Sunderland to its coastal roads! Top reviews and an awesome day.
  • Sun 11 May 2025
  • £34-£36
  • Sun 11 May 2025
  • £34-£36
Sunderland, Tyne and Wear, UK

Sunderland City Runs | Half marathon

Join thousands of runners to explore the north and south of the River Wear in this picturesque half marathon, running from the city of Sunderland to its coastal roads! Top reviews and an awesome day.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
Loved by Bristolians and beyond, it's the best in the South West! Each year, thousands of runners push their perseverance and passion to the limit and take on Bristol’s super-scenic half marathon.
  • Sun 11 May 2025
  • £42-£48
  • Sun 11 May 2025
  • £42-£48
Bristol, Somerset, UK

Great Bristol Run Half Marathon

Loved by Bristolians and beyond, it's the best in the South West! Each year, thousands of runners push their perseverance and passion to the limit and take on Bristol’s super-scenic half marathon.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
This 25km is graded ‘hard’ and is on technical, fast flowing and rugged trails around Derwentwater, the Borrowdale Valley and the Watendlath Valley. Includes Full Weekend Festival Ticket in the price!
  • Sat 17 May 2025
  • £55-£60
  • Sat 17 May 2025
  • £55-£60
Keswick, Cumbria, UK

Keswick Mountain Festival | adidas TERREX Half Marathon Trail Run

This 25km is graded ‘hard’ and is on technical, fast flowing and rugged trails around Derwentwater, the Borrowdale Valley and the Watendlath Valley. Includes Full Weekend Festival Ticket in the price!

  • Newcomers
  • Music
  • Chip timing
  • Enter online
  • Hilly
  • Event village
  • Age 18 & over
  • 25 km trail running + 866 m ascent
The city’s original and best-loved running event! It's a party from start to finish with a high-energy soundtrack and live music. Over 99% of Manchester runners say they’d recommend it to a friend.
  • Sun 18 May 2025
  • £46-£52
  • 7 charities
  • Sun 18 May 2025
  • £46-£52
  • 7 charities
Manchester, Greater Manchester, UK

Great Manchester Run Half Marathon

The city’s original and best-loved running event! It's a party from start to finish with a high-energy soundtrack and live music. Over 99% of Manchester runners say they’d recommend it to a friend.

  • Chip timing
  • Enter online
  • GPS tracking
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
One of the capital's favourite running events thanks to its fusion of running, music and culture and part of a weekend-long festival taking over the borough. Charity places now available for 2025.
  • Sun 18 May 2025
  • FREE-£40
  • 27 charities
  • Sun 18 May 2025
  • FREE-£40
  • 27 charities
London, UK

Hackney Half Marathon

One of the capital's favourite running events thanks to its fusion of running, music and culture and part of a weekend-long festival taking over the borough. Charity places now available for 2025.

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • PB
  • Traffic free
  • Age 16 & over
  • 13.1 miles road running
One of the UK’s longest established and most highly regarded half marathons, starting and finishing in this historic Roman/Medieval city. Come and celebrate over 40 years of running in Chester!
  • Sun 18 May 2025
  • £44-£49
  • 1 charity
  • Sun 18 May 2025
  • £44-£49
  • 1 charity
Chester, Cheshire, UK

Essar Chester Half Marathon

One of the UK’s longest established and most highly regarded half marathons, starting and finishing in this historic Roman/Medieval city. Come and celebrate over 40 years of running in Chester!

  • Chip timing
  • Enter online
  • Undulating
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
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 22 - Sun 25 May 2025
  • £250-£1,200
  • Thu 22 - Sun 25 May 2025
  • £250-£1,200
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
  • Rural
  • Public transport links
  • Age 18 & over
  • 4 days multi terrain running
Can you survive Farmmageddon? A fantastic half marathon through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
  • Sat 24 May 2025
  • £34-£36
  • Sat 24 May 2025
  • £34-£36
Buntingford, Hertfordshire, UK

Farmmageddon | Half Marathon

Can you survive Farmmageddon? A fantastic half marathon through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 18 & over
  • 13.1 miles trail running
Just before the Marathon, the Half follows the same fast and flat route from the iconic castle and city sights to the coast for an explosive finish and offers genuine PB potential.
  • Sun 25 May 2025
  • £42.75-£44.75
  • 17 charities
  • Sun 25 May 2025
  • £42.75-£44.75
  • 17 charities
Edinburgh, UK

Edinburgh Half Marathon

Just before the Marathon, the Half follows the same fast and flat route from the iconic castle and city sights to the coast for an explosive finish and offers genuine PB potential.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
Take on this fast and flat summer extravaganza along with the Leeds to Liverpool canal. These out-and-back routes are perfect for all participants looking to run further in a friendly atmosphere.
  • Sat 7 Jun 2025
  • £29-£31
  • Sat 7 Jun 2025
  • £29-£31
Leeds, West Yorkshire, UK

Summer Extravaganza | Half Marathon

Take on this fast and flat summer extravaganza along with the Leeds to Liverpool canal. These out-and-back routes are perfect for all participants looking to run further in a friendly atmosphere.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Age 18 & over
  • 13.1 miles trail running
Take on this fast and flat summer extravaganza along with the Leeds to Liverpool canal. These out-and-back routes are perfect for all participants looking to run further in a friendly atmosphere.
  • Sun 8 Jun 2025
  • £14-£16
  • Sun 8 Jun 2025
  • £14-£16
Leeds, West Yorkshire, UK

Summer Extravaganza | Day 2 | 5K

Take on this fast and flat summer extravaganza along with the Leeds to Liverpool canal. These out-and-back routes are perfect for all participants looking to run further in a friendly atmosphere.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Age 16 & over
  • 5 km trail running
A community focused event, ATW St Albans Half Marathon aims to raise money for local charities and organisations as well as put on a great day out for all the family, delivered by runners for runners.
  • Sun 8 Jun 2025
  • £37-£39
  • Sun 8 Jun 2025
  • £37-£39
St Albans, Hertfordshire, UK

ATW St Albans Half Marathon

A community focused event, ATW St Albans Half Marathon aims to raise money for local charities and organisations as well as put on a great day out for all the family, delivered by runners for runners.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
We put you on a bus... We blindfold you... We take you to an unknown location... You have no tech, no map, no watch, no idea where you are... Will you make it back to HQ or be lost for ever?
  • Sun 8 Jun 2025
  • £45
  • Sun 8 Jun 2025
  • £45
Carlisle, Cumbria, UK

The Drop | Carlisle | 15 Miles

We put you on a bus... We blindfold you... We take you to an unknown location... You have no tech, no map, no watch, no idea where you are... Will you make it back to HQ or be lost for ever?

  • Enter online
  • GPS tracking
  • Age 18 & over
  • 15 miles multi terrain running
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
  • Sat 28 Jun 2025
  • £23-£37.50
  • Sat 28 Jun 2025
  • £23-£37.50
Buntingford, Hertfordshire, UK

Cock-a-doodle Dawdle | 4 hour

Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
The UK’s biggest 24 hour relay race. Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the iconic course as you can. How far can you go in 24 hours?
  • Sat 28 - Sun 29 Jun 2025
  • £55-£85
  • 2 charities
  • Sat 28 - Sun 29 Jun 2025
  • £55-£85
  • 2 charities
Wetherby, West Yorkshire, UK

Endure24 | Leeds

The UK’s biggest 24 hour relay race. Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the iconic course as you can. How far can you go in 24 hours?

  • Recycling
  • Dogs allowed
  • Entertainment
  • Music
  • Ballot
  • Chip timing
  • Enter online
  • Undulating
  • Event village
  • Event expo
  • Park
  • Free venue entry
  • Sustainability policy
  • Age 15 & over
  • 24 hrs multi terrain running
A scenic run on the coastal and cliff trails on the East Coast of Yorkshire, Flamborough, near Bridlington with bespoke medal and goodies for all finishers.
  • Sun 29 Jun 2025
  • £24-£26
  • Sun 29 Jun 2025
  • £24-£26
Bridlington, East Yorkshire, UK

The Sewerby Ship Inn Shuffle | 10K

A scenic run on the coastal and cliff trails on the East Coast of Yorkshire, Flamborough, near Bridlington with bespoke medal and goodies for all finishers.

  • Chip timing
  • Enter online
  • Undulating
  • Age 16 & over
  • 10 km multi terrain running
The oldest and biggest event of its kind in Derbyshire on a flat course and massively popular with top runner reviews and vibrant atmosphere plus medal, goody bag, treats and technical t-shirt.
  • Sun 29 Jun 2025
  • £45
  • Sun 29 Jun 2025
  • £45
Derby, Derbyshire, UK

Derbion Ramathon

The oldest and biggest event of its kind in Derbyshire on a flat course and massively popular with top runner reviews and vibrant atmosphere plus medal, goody bag, treats and technical t-shirt.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
A scenic run on the coastal and cliff trails on the East Coast of Yorkshire, Flamborough, near Bridlington with bespoke medal and goodies for all finishers.
  • Sun 29 Jun 2025
  • £29-£31
  • Sun 29 Jun 2025
  • £29-£31
Bridlington, East Yorkshire, UK

The Sewerby Ship Inn Shuffle | Half Marathon

A scenic run on the coastal and cliff trails on the East Coast of Yorkshire, Flamborough, near Bridlington with bespoke medal and goodies for all finishers.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 13.1 miles multi terrain running
Kicking off with a massive procession through historic streets, the atmosphere of this event cannot be understated. The course has a famous red carpet finish line in Tenby with gigantic crowds!
  • Sun 29 Jun 2025
  • £43.20
  • Sun 29 Jun 2025
  • £43.20
Tenby, Pembrokeshire, UK

The Wales Half Marathon

Kicking off with a massive procession through historic streets, the atmosphere of this event cannot be understated. The course has a famous red carpet finish line in Tenby with gigantic crowds!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
Three-hour lapped challenge over 3.55 miles from the beautiful town of Masham where you'll come in to a bespoke medal and all things Black Sheep at the finish line.
  • Sun 6 Jul 2025
  • £24-£26
  • Sun 6 Jul 2025
  • £24-£26
Ripon, North Yorkshire, UK

Blacksheep 3 and 6-hour Challenge | 3 Hour Challenge

Three-hour lapped challenge over 3.55 miles from the beautiful town of Masham where you'll come in to a bespoke medal and all things Black Sheep at the finish line.

  • Chip timing
  • Enter online
  • Undulating
  • Age 18 & over
  • 3 hrs multi terrain running
We put you on a bus... We blindfold you... We take you to an unknown location... You have no tech, no map, no watch, no idea where you are... Will you make it back to HQ or be lost for ever?
  • Sun 6 Jul 2025
  • £53
  • Sun 6 Jul 2025
  • £53
Bath, Somerset, UK

The Drop | Bath | 15 Miles

We put you on a bus... We blindfold you... We take you to an unknown location... You have no tech, no map, no watch, no idea where you are... Will you make it back to HQ or be lost for ever?

  • Enter online
  • GPS tracking
  • Age 18 & over
  • 15 miles multi terrain running
Six-hour lapped challenge over 3.55 miles in the beautiful town of Masham where you'll come in to a bespoke medal and all things Black Sheep at the finish line.
  • Sun 6 Jul 2025
  • £36-£38
  • Sun 6 Jul 2025
  • £36-£38
Ripon, North Yorkshire, UK

Blacksheep 3 and 6-hour Challenge | 6 Hour Challenge

Six-hour lapped challenge over 3.55 miles in the beautiful town of Masham where you'll come in to a bespoke medal and all things Black Sheep at the finish line.

  • Chip timing
  • Enter online
  • Undulating
  • Age 18 & over
  • 6 hrs multi terrain running

Search by month

Search by place

Map

Search options

Back to search options