Fun runs in UK in September 2026
Find fun runs in UK in September 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sat 5 Sep 2026
- £12
ATW Bedford Running Festival | Fun Run
Don’t let the grown-ups have all the fun. Join the fun run for all the family as part of Bedford's Running Festival with kids zone and fun fair too!
- Enter online
- All ages
- 1 mile road running + 0 ft ascent
- Sun 13 Sep 2026
- £17
The Amazing Northampton Run | 3 Mile Fun Run
A great opportunity to be part of the day's events but over a shorter distance. Run the start and finish of the half marathon route with an exclusive link section through the beautiful Beckets Park.
- Chip timing
- Traffic free
- Age 5 & over
- 3.3 miles road running + 128 ft ascent
- Sun 13 Sep 2026
- £6-£8
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
- Sun 13 Sep 2026
- £12
Uber Boat by Thames Clippers Richmond RUN-FEST | WWF Kids Mile
Welcome to the WWF Richmond Kids' Mile Race. WWF has proposed a 'Wear it Wild' theme where kids are encouraged to wear an item of animal-inspired clothing on race day!
- Chip timing
- Flat
- Traffic free
- Fancy dress
- Age 3-16
- 1 mile multi terrain running
- Sun 27 Sep 2026
- £0.50
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
- Sun 27 Sep 2026
- £5
Folkestone Rotary Half Marathon | Junior Race
Join the Junior Run at Folkestone — feel the sea breeze, race the promenade, make your mark! Fun, fast and friendly for young runners at the heart of the coast.
- Enter online
- All ages
- 600 m road running
- Sun 27 Sep 2026
- £6
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?
- Flat
- Traffic free
- Fancy dress
- Age up to 5
- 800 m road running
- Sun 13 Sep 2026
The Garmin New Forest Marathon
- Fun run 2
- Short walk
- 5K run
- 10K run
- Half marathon
- + 1 more race
- Sun 20 Sep 2026
ABP Humber Coastal Half Marathon 10K & Family Fun Run | Family Fun Run
- 1 mile road running + 19 ft ascent
- Sun 27 Sep 2026
Robin Hood Half & Mini Marathon | Mini Marathon
- 1.5 miles road running
- Sun 27 Sep 2026
Run Barns Green | Kids Colour Run
- 500 m multi terrain running