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Fun runs in South East in Autumn

Find fun runs in South East in Autumn - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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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 27 Sep 2026
  • £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
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.
  • Sun 27 Sep 2026
  • £5
Folkestone, Kent, UK

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
A fun 1K race for younger runners where all children who finish receive a medal! A wonderful, traffic-free event to inspire our younger people.
  • Sun 1 Nov 2026
  • £7
Tring, Buckinghamshire, UK

Wendover Woods 1K

A fun 1K race for younger runners where all children who finish receive a medal! A wonderful, traffic-free event to inspire our younger people.

  • Enter online
  • Undulating
  • All ages
  • 1 km trail running
  • Sun 13 Sep 2026
Brockenhurst, Hampshire, UK

The Garmin New Forest Marathon

  • Fun run 2
  • Short walk
  • 5K run
  • 10K run
  • Half marathon
  • + 1 more race
  • Sun 13 Sep 2026
Dorking, Surrey, UK

Bacchus Fun Run

  • 2 km trail running
  • Sat 19 - Sun 20 Sep 2026
Horsham, West Sussex, UK

Tough Mudder London South

  • Obstacle race 4
  • Sun 27 Sep 2026
Horsham, West Sussex, UK

Run Barns Green | Kids Colour Run

  • 500 m multi terrain running
  • Sun 4 Oct 2026
Basingstoke, Hampshire, UK

Destination Basingstoke Phillips Law Half Marathon, 10K & 5K | Children's Races

  • 1 mile road running + 19 ft ascent
  • Mon 30 Nov 2026
Portsmouth, Hampshire, UK

Run The Saints Series - St Andrews Day | 5K

  • 5 km road running

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