Fun runs with Fancy dress in UK
Find fun runs with fancy dress in UK in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 19 Apr
- FREE
Cambridge Biomedical Childrens 1 Mile Fun Run
Run, walk or cheer on family at this traffic-free campus event, with a fun run to support local charities and welcoming all ages.
- 1 mile road running
- Sat 2 May
- £17
AJ Bell Junior & Mini Great Birmingham Run
Who said grown-ups should have all the fun? These events see the younger Brummie runners tackle a supercharged run in the city centre with a carnival atmosphere to get athletes off to a flying start.
- Fun run 2
- Sat 2 - Mon 4 May
- £7-£75
Mid Sussex Marathon Weekend
Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 15th year in 2026. This unique sell-out Bank Holiday weekend event has something for everyone.
- 10 miler 2
- 10K run
- Marathon 2
- Fun run 6
- Multi-terrain run
- Mon 4 May
- £12
MK Marathon Weekend | Superhero Fun Run
A fantastic event for runners (or walkers) of all ages and abilities. Experience what being a superhero is all about as you cross the finish line cheered by thousands of admiring spectators!
- 1 mile road running
- Sat 9 May
- £17
AJ Bell Junior Great Bristol Run
Who said grown-ups should have all the fun? This event sees 9-15 year olds tackle a supercharged sprint with a carnival atmosphere to get athletes off to a flying start.
- 2.5 km road running
- Sat 30 May
- £22
AJ Bell Junior & Mini Great Manchester Run
Who said grown-ups should have all the fun? Take on the challenge, soak up the atmosphere and discover your superpower! This event is the perfect stage for young runners to shine.
- Fun run 2
- Sun 14 Jun
- £11
ATW St Albans 1.5 Mile Fun Run
A community-focused event, ATW St Albans Fun Run 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.
- 1.5 miles road running
- Sun 12 Jul
- £6
Romney Marsh Children's Dash
The Junior Dash gives young runners a fun, friendly introduction to racing, with a safe, fully marshalled route and a brilliant finish-line buzz for all.
- 1 km road 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
- 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
- £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
- Sat 3 Oct
- FREE-£20
- Early bird
AJ Bell Junior & Mini Great Scottish Run
Who said grown-ups should have all the fun? Take on the challenge, soak up the atmosphere and discover your superpower! This event is the perfect stage for young runners to shine.
- Fun run 3
- Sat 10 - Sun 11 Oct
- £15.50-£51.50
Run Bournemouth
Sun, sea and running as it should be! From kids’ dashes to a coastal half marathon, enjoy sun, sea and smiles at Bournemouth’s ultimate running festival.
- Fun run 3
- 5K run
- 10K run
- Half marathon
- Sat 17 Oct
- £22
AJ Bell Junior & Mini Great South Run
Who said grown-ups should have all the fun? Take on the challenge, soak up the atmosphere and discover your superpower! This event is the perfect stage for young runners to shine.
- Fun run 2
- Sat 7 Nov
- £39.75
Supernova Forth Road Bridge 5K
Experience a dazzling 5K across the iconic Forth Road Bridge, moving at your own pace through vibrant light features in an accessible, unforgettable night-time challenge.
- 5 km road running + 113 m ascent
- Sun 15 Mar
- £5
Run Wigan Festival | Wigan Family Mile
- 1 mile road running
- Sat 11 Apr
- FREE
Brighton Marathon Weekend | Brighton Miles
- 1 mile road running