Fun runs in UK in September 2025

Find fun runs 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.

Join Birmingham Hospice to take over Cofton Park for a day filled with a kaleidoscope of colour, music and laughter on a fun 2.5km course!

Sat 20 Sep
£10-£65

Birmingham, West Midlands, UK

Birminghams Rainbow Rush | 2.5K

Join Birmingham Hospice to take over Cofton Park for a day filled with a kaleidoscope of colour, music and laughter on a fun 2.5km course!

Enter online
Undulating
Age 5 & over

2.5 km multi terrain running

Join Birmingham Hospice to take over Cofton Park for a day filled with a kaleidoscope of colour, music and laughter over a fun 5km route!

Sat 20 Sep
£10-£65

Birmingham, West Midlands, UK

Birminghams Rainbow Rush | 5K

Join Birmingham Hospice to take over Cofton Park for a day filled with a kaleidoscope of colour, music and laughter over a fun 5km route!

Enter online
Undulating
Traffic free
Age 5 & over

5 km multi terrain running

The main event! A 10K fun run with gourmet food and drink stops. Entrants are encouraged to pace themselves, enjoy the speciality pitstops and the party atmosphere!

Sun 21 Sep
£25-£35

Malton, North Yorkshire, UK

‘Le Classique’ 10K Fun Run

The main event! A 10K fun run with gourmet food and drink stops. Entrants are encouraged to pace themselves, enjoy the speciality pitstops and the party atmosphere!

Enter online
Undulating
Fancy dress
Age 15 & over

10 km multi terrain running

Run for fun at the Windsor Half Marathon! A short run for ages 5-9 on the grass alongside the Long Walk which you can come and enter on the day.

Sun 28 Sep
£0.50

Windsor, Berkshire, UK

Windsor Half Marathon | Sprite Sprint

Run for fun at the Windsor Half Marathon! A short run for ages 5-9 on the grass alongside the Long Walk which you can come and enter on the day.

Flat
Traffic free
Fancy dress
Age 5-9

40 m road running

A fun 400m run around the sports track just before the half marathon itself - the kids will love it! The parents will love it as a warm up and because it's free.

Sun 28 Sep
FREE

Welwyn Garden City, Hertfordshire, UK

ATW Welwyn Children's Fun Run

A fun 400m run around the sports track just before the half marathon itself - the kids will love it! The parents will love it as a warm up and because it's free.

Flat
PB
Traffic free
All ages

400 m track and field

Rise to the challenge for The Christie! Sprint, jog or walk your way up Manchester’s iconic Beetham Tower and help ensure cancer patients receive the best treatment and care at The Christie.

Sun 28 Sep
£12-£15

Manchester, Greater Manchester, UK

The Christie Tower Run

Rise to the challenge for The Christie! Sprint, jog or walk your way up Manchester’s iconic Beetham Tower and help ensure cancer patients receive the best treatment and care at The Christie.

Newcomers
Chip timing
Enter online
Fundraising required
Traffic free
Urban
Free venue entry
Public transport links
Age 16 & over

1 day road running

This ever popular race promises amazing coastal views and a relatively flat coastal promenade run with real PB potential.

Sun 28 Sep
£4

Folkestone, Kent, UK

Folkestone Rotary Half Marathon | Junior Race

This ever popular race promises amazing coastal views and a relatively flat coastal promenade run with real PB potential.

Enter online
All ages

1 km road running

Entries close soon

Have you got any ‘little monsters’ in your family who would enjoy their own piece of the action at the Loch Ness Marathon and Festival of Running?

Sun 28 Sep
£6

Inverness, Highland, UK

Baxters Loch Ness Marathon and Festival of Running | Wee Nessie

Have you got any ‘little monsters’ in your family who would enjoy their own piece of the action at the Loch Ness Marathon and Festival of Running?

Enter online
Flat
Traffic free
Fancy dress
Age up to 5

800 m road running

The Fun Run after the Chatsworth 10K gives families and those wanting a shorter distance a fantastic opportunity to enjoy the Chatsworth Estate! Why not run both?

Sun 28 Sep
£5-£7

Bakewell, Derbyshire, UK

Chatsworth 10K and Fun Run | Fun Run

The Fun Run after the Chatsworth 10K gives families and those wanting a shorter distance a fantastic opportunity to enjoy the Chatsworth Estate! Why not run both?

Enter online
Undulating
Traffic free
All ages

3 km multi terrain running

Calling all young champions! Join the Final Mile challenge at RUN Barnstaple this year. Run or walk 12 miles with your school friends in the run-up to event day then run the final mile on the big day!

Sun 28 Sep
FREE

Barnstaple, Devon, UK

RUN Barnstaple | Final Mile Junior Challenge

Calling all young champions! Join the Final Mile challenge at RUN Barnstaple this year. Run or walk 12 miles with your school friends in the run-up to event day then run the final mile on the big day!