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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Fri 4 Sep
- £7
Rye Summer 5K Series | Race Five | Junior Run
Enjoy every spellbinding step of a Junior Run through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.
- 1 km road running
- Sat 5 Sep
- FREE
Cotswolds Lake 62 End of Season Events | Fun Run
Enjoy a 1.5km fun run within an exclusive venue at this family-friendly multisport end-of-season event.
- 1.5 km trail running
- Sat 5 Sep
- £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!
- 1 mile road running
- Fri 11 Sep
- £27-£30
AJ Bell Great North 5K
The AJ Bell Great North 5K is the curtain-raiser event for the North East’s biggest weekend of sport! It’s a fun, flat 5k dash around Newcastle and Gateshead’s vibrant Quayside.
- 5 km road running
- Sat 12 Sep
- £27
Junior & Mini Great North Run
Take on the course, feel the Great North atmosphere, and discover your superpower. Run for fun, charity or a personal best at the AJ Bell Junior & Mini Great North Run.
- Fun run 2
- Sun 13 Sep
- £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.
- 3.3 miles road running + 128 ft ascent
- Sun 13 Sep
- £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?
- 3 km multi terrain running
- Sun 13 Sep
- £12
Richmond RUN-FEST | Kids and Family 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!
- 1 mile multi terrain running
- Fri 18 - Sat 19 Sep
- £5-£35
Dioni Abersoch Coast Trail
Immerse yourself in the stunning views of Abersoch bay at this iconic event which is well and truly on the trail running map, including 20K and 10K distances along tracks, trails and beach.
- Fun run 2
- 10K run
- Trail run
- Sun 20 Sep
- £26
Yabba Dabba Doo | 5K
It's time to have some fun! Come and run a 5K lap around the beautiful reservoir and earn your Yabba Dabba Doo medal. Ideal family-friendly venue.
- 5 km multi terrain running
- Sun 27 Sep
- £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.
- 40 m road running
- Sun 27 Sep
- £4
Badlesmere 10K | Kids Race
Enjoy an early autumnal run through the North Downs Area of Outstanding Natural Beauty with the Children's Fun Run. Scenic countryside, strong community atmosphere, and plenty of family fun!
- 800 m road running
- Sun 27 Sep
- £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.
- 600 m road running
- Sun 27 Sep
- £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?
- 800 m road running
- Sun 27 Sep
- FREE
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!
- 1 mile road running
- Sun 6 Sep
- £10.50-£15
Littlehampton 10K | 'Yeomans Toyota' Littlehampton Family Mile
- 1 mile road running
- Sat 12 - Sun 13 Sep
- £15-£95
Autumn Wolf
- 5K run 3
- 10K run 3
- Fun run 2
- Trail run
- Sat 12 - Sun 13 Sep
- £6-£35
Beaumaris Run Fest Weekend
- Fun run 3
- 10K run
- Half marathon
- Sun 13 Sep
- £10-£68
The Garmin New Forest Marathon
- Fun run 2
- Short walk
- 5K run
- 10K run
- Half marathon
- + 1 more race