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5K runs in East of England in September 2025

Find 5k runs near me in East of England 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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More than just a running race. Join thousands at Bedfordshire’s most popular weekend of running with festival magic, live music, bar, yoga, kids zone, street food, outdoor cinema and fun fair!
  • Sat 6 Sep
  • £18-£21
  • Sat 6 Sep
  • £18-£21
Bedford, Bedfordshire, UK

ATW Bedford Running Festival | 5K

More than just a running race. Join thousands at Bedfordshire’s most popular weekend of running with festival magic, live music, bar, yoga, kids zone, street food, outdoor cinema and fun fair!

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 11 & over
  • 5 km road running + 33 ft ascent
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 7 Sep
  • £31-£36
  • Sun 7 Sep
  • £31-£36
Brandon, Suffolk, UK

FEAR (Forget Everything And Run) | 4 Hour

Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs multi terrain running + 299 ft ascent
Run as far as you can during the 4-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.
  • Sat 13 Sep
  • £33-£38
  • Sat 13 Sep
  • £33-£38
King's Lynn, Norfolk, UK

Easier Said Than Run | 4 Hour

Run as far as you can during the 4-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running + 253 ft ascent
Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!
  • Sat 20 Sep
  • £23-£25
  • Sat 20 Sep
  • £23-£25
Bury Saint Edmunds, Suffolk, UK

The Lucky Horseshoe | 5K

Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 5 km trail running
Enjoy the stunning route, push your limits, and, of course, earn your race bling over 5K distance. Runners will love the fuel and encouragement with every lap!
  • Sun 28 Sep
  • £25-£27
  • Sun 28 Sep
  • £25-£27
Dereham, Norfolk, UK

The Wensum Way Trail | 5K

Enjoy the stunning route, push your limits, and, of course, earn your race bling over 5K distance. Runners will love the fuel and encouragement with every lap!

  • Enter online
  • Age 18 & over
  • 5 km trail running + 62 ft ascent
  • Fri 5 Sep
Bury Saint Edmunds, Suffolk, UK

Ickworth Sunset Chase | 5K

  • 5 km trail running
  • Sat 6 Sep
Letchworth Garden City, Hertfordshire, UK

First Saturday of the Month 5K

  • 5 km road running
  • Sat 6 Sep
Brentwood, Essex, UK

Nuclear Races Mud Tribe | Mud Sisters

  • 5 km trail running
  • Sat 6 Sep
Brentwood, Essex, UK

Nuclear Races Mud Tribe | Mud Misters

  • 5 km trail running
  • Sat 6 Sep
Brentwood, Essex, UK

Nuclear Races Mud Tribe | Mud Family

  • 5 km trail running
  • Sun 21 Sep
Letchworth Garden City, Hertfordshire, UK

Letchworth 5K | 5K Race

  • 5 km road running
  • Sun 21 Sep
Basildon, Essex, UK

Dunton Demon Races | 5K

  • 5 km xc running
  • Sun 28 Sep
Hitchin, Hertfordshire, UK

Hitchin Town Centre 5K

  • 5 km road running
  • Sun 28 Sep
Colchester, Essex, UK

The Pumpkin Run | 5K

  • 5 km multi terrain running
  • Sun 28 Sep
Colchester, Essex, UK

The Pumpkin Run | Dog Friendly 5K

  • 5 km multi terrain running

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