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Flat 5K runs in Autumn

Find flat 5k runs near me 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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Enjoy every spellbinding step of a 5K through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.
  • Fri 4 Sep
  • £16
Rye, East Sussex, UK

Rye Summer 5K Series | Race Five | 5K

Enjoy every spellbinding step of a 5K through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.

  • 5 km road running
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 5 Sep
  • £19-£21
Bedford, Bedfordshire, UK

Bedford 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!

  • 5 km road running + 33 ft ascent
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.
  • Fri 11 Sep
  • £27-£30
Newcastle upon Tyne, Tyne and Wear, UK

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
The challenge is back on! Who will reign supreme - City or Wharf? It's time to get competitive and bring the victory to your team.
  • Thu 17 Sep
  • £25-£30
London, UK

The City v Wharf Run Challenge | 5K

The challenge is back on! Who will reign supreme - City or Wharf? It's time to get competitive and bring the victory to your team.

  • 5 km road running
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
  • Sun 27 Sep
  • £37.50-£39.50
Bournemouth, Dorset, UK

SoBo Series | Volume 4 | Stop me (if you think you've heard this one before)

Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.

  • 7 hrs road running
This welcoming 5K for runners of all abilities follows a flat route by the scenic River Ness, as part of the awe-inspiring Loch Ness Marathon festival weekend.
  • Sun 27 Sep
  • £18
Inverness, Highland, UK

River Ness 5K

This welcoming 5K for runners of all abilities follows a flat route by the scenic River Ness, as part of the awe-inspiring Loch Ness Marathon festival weekend.

  • 5 km road running
Open to all the family from serious athletes wanting a shorter race to complete beginners wanting to have fun, get fit and raise money for Anna's Hope, or a different charity cause.
  • Sun 11 Oct
  • £19.90
Peterborough, Cambridgeshire, UK

Anna's Hope 5K Fun Run

Open to all the family from serious athletes wanting a shorter race to complete beginners wanting to have fun, get fit and raise money for Anna's Hope, or a different charity cause.

  • 5 km road running
Kicking off the famous weekend of running on a route with beautiful views across the Solent, an incredible atmosphere, lovely fresh sea air and a fast and flat route with PB potential.
  • Sat 17 Oct
  • £27-£30
Portsmouth, Hampshire, UK

AJ Bell Great South 5K

Kicking off the famous weekend of running on a route with beautiful views across the Solent, an incredible atmosphere, lovely fresh sea air and a fast and flat route with PB potential.

  • 5 km road running
Enjoy stunning coastal views on this flexible-distance run at Milford on Sea, following an out-and-back route beside Sturt Pond and the Isle of Wight — perfect for all abilities.
  • Sun 25 Oct
  • £37.50-£39.50
Lymington, Hampshire, UK

Wight Lines

Enjoy stunning coastal views on this flexible-distance run at Milford on Sea, following an out-and-back route beside Sturt Pond and the Isle of Wight — perfect for all abilities.

  • 7 hrs trail running + 47 ft ascent
Join ATW for the 5K Remembrance Run at The Carver Barracks, (Formerly Debden Airfield), in Essex to help honour our fallen heroes and raise money for this fantastic military charity.
  • Sat 7 Nov
  • From £16
Saffron Walden, Essex, UK

ATW Remembrance Runs | 5K

Join ATW for the 5K Remembrance Run at The Carver Barracks, (Formerly Debden Airfield), in Essex to help honour our fallen heroes and raise money for this fantastic military charity.

  • 5 km road running + 46 ft ascent
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.
  • Sat 7 Nov
  • £39.75
South Queensferry, Edinburgh, UK

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
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, 5K run, then a Remembrance medal and goody bag at the finish.
  • Sun 8 Nov
  • £20-£32
Egham, Surrey, UK

Remembrance Day Run | South | 5K

Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, 5K run, then a Remembrance medal and goody bag at the finish.

  • 5 km trail running
Fast, flat, food! Boasting a scenic 5K route, a hot drink and slice of cake at the end and a flat and fast course, what's not to be loved? A sure-fire hit with runners of all levels.
  • Sun 8 Nov
  • £21.50-£23.50
Boston, Lincolnshire, UK

Mallard Cake Dash | 5K

Fast, flat, food! Boasting a scenic 5K route, a hot drink and slice of cake at the end and a flat and fast course, what's not to be loved? A sure-fire hit with runners of all levels.

  • 5 km road running + 2 m ascent
  • Sun 13 Sep
  • £20
Langport, Somerset, UK

Naked | Clothes-free run | Naked 5K

  • 5 km multi terrain running
  • Sun 13 Sep
  • £16-£38
Brockenhurst, Hampshire, UK

The Garmin New Forest Marathon | 5K

  • 5 km multi terrain running + 50 ft ascent
  • Sun 27 Sep
  • £15-£18
Exmouth, Devon, UK

Bradleys Exmouth 5K & 10K - Autumn | 5K

  • 5 km road running
  • Sun 18 Oct
  • £24-£26
Abergele, Clwyd, UK

Abergele 5K & 10K | 5K

  • 5 km road running

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