5K runs in UK in September 2025
Find 5k runs near me in UK in September 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Events near me
Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sat 6 Sep
- £17-£21
- Sat 6 Sep
- £17-£21
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
- Sun 7 Sep
- 4 charities
- Sun 7 Sep
- 4 charities
Run Thorpe Park 5K & 10K | 5K
Join the return of the Run Thorpe Park and fundraise for one of these great causes!
- Chip timing
- Enter online
- Age 11 & over
- 5 km road running
- Sun 7 Sep
- £31-£36
- Sun 7 Sep
- £31-£36
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
- Sat 13 Sep
- £33-£38
- Sat 13 Sep
- £33-£38
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
- Sun 14 Sep
- £16
- Sun 14 Sep
- £16
The Amazing Northampton Run | 3 Mile Race
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.
- Chip timing
- Enter online
- Traffic free
- Age 5 & over
- 3.4 miles road running + 147 ft ascent
- Thu 18 Sep
- £25
- Thu 18 Sep
- £25
The City v Wharf Corporate 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.
- Chip timing
- Enter online
- Flat
- Age 11 & over
- 5 km road running
- Sat 20 Sep
- £23-£25
- Sat 20 Sep
- £23-£25
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
- Sun 21 Sep
- £14-£16
- Sun 21 Sep
- £14-£16
Sir Titus Autumn Fudge Trudge | Day 2 | 5K
Enjoy a trip up the Leeds and Liverpool Canal this autumn, all along the flat and even towpath. This event is perfect for runners of all abilities.
- Chip timing
- Enter online
- Flat
- Age 16 & over
- 5 km trail running
- Sun 21 Sep
- £26
- Sun 21 Sep
- £26
Run Reigate | 5K
The award-winning Run Reigate 5K is back and promises a much-loved sell-out event with fantastic scenery, an unbeatable atmosphere and a memorable experience!
- Chip timing
- Enter online
- Traffic free
- Age 11 & over
- 5 km road running
- Sat 6 Sep
First Saturday of the Month 5K
- 5 km road running
- Sun 7 Sep
The Northants 5K Race Series - Race 5
- 5 km multi terrain running
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