5K runs in UK in March 2026
Find 5k runs near me in UK in March 2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.
Filter by month
Filter by place
MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 1 Mar 2026
- £17-£19
ATW Great Yarmouth Seafront Half Marathon, 10K & 5K | 5K
Combines the thrill of running and the picturesque charm of Great Yarmouth over a fast-paced course through the town's rich history and vibrant landscapes.
- Chip timing
- Enter online
- Age 11 & over
- 5 km road running + 0 ft ascent
- Sun 1 Mar 2026
- £22-£27
St Davids Day Dragon Run | 5K
Come and get involved in the second St David's Day Dragon Run in the beautiful Dare Valley Country Park in, of course, Wales!
- Enter online
- Age 12 & over
- 5 km trail running
- Sun 1 Mar 2026
- £16
Oundle 5K
Get involved in the historic market town of Oundle for the return of the 5K event on gently undulating roads around pretty Northamptonshire villages.
- Enter online
- Undulating
- PB
- Age 11 & over
- 5 km road running + 223 ft ascent
- Fri 6 Mar 2026
- £20-£27
Midweek Chasing Numbers Mar | 5K
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 12 & over
- 5 km trail running + 0 ft ascent
- Sat 7 Mar 2026
- £18
Loggerheads Trail 5K Canicross
The courses are challenging but the event environment is relaxed and friendly. Runners of all abilities can get involved and enjoy a run out on those fabulous trails.
- Enter online
- Age 18 & over
- 5 km trail running
- Sat 7 Mar 2026
- £18
Loggerheads Trail 5K
The courses are challenging but the event environment is relaxed and friendly. Runners of all abilities can get involved and enjoy a run out on those fabulous trails.
- Enter online
- Age 11 & over
- 5 km trail running
- Sat 7 Mar 2026
- £23-£27
The Panda Plod | 5K
There's another animal inspired event for you, the featured animal this time is a panda! The medal, as always, is incredible and definitely one to add to your animal collection!
- Enter online
- Age 12 & over
- 5 km trail running + 0 ft ascent
- Sun 8 Mar 2026
- £18-£20
ATW Nottingham Holme Run | 5K
Join this fantastic experience on a completely flat course – perfect for achieving your personal best over a certified, accurate route, with free race photo, custom medal and friendly support!
- Enter online
- Flat
- PB
- Traffic free
- Age 11 & over
- 5 km road running + 7 ft ascent
- Fri 13 Mar 2026
- £26
Supernova Run Kelpies 5K | Friday
Ready... Steady... GLOW! Expect to be swept away on a distinctly magical 5K experience as dusk falls on the home of two 30-metre high horses.
- Chip timing
- Enter online
- Flat
- Traffic free
- All ages
- 5 km road running + 18 m ascent
- Sat 14 Mar 2026
- £14-£16
Spring Time Canal Canter | 5K
Fast, flat, PB-grabbing event on traffic-free trails and the canal towpath with a bespoke medal and treats at the finish line. All levels of runner welcome.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 16 & over
- 5 km trail running + 59 ft ascent
- Sat 14 Mar 2026
- £23-£27
The Sloth Scamper | 5K
Come and join in The Sloth Scamper, slow is the new fast and you can earn yourself a medal with an adorable sloth on to boot - anyone know what a group of sloths is called?
- Enter online
- Age 12 & over
- 5 km trail running + 0 ft ascent
- Sat 14 Mar 2026
- £26
Supernova Run Kelpies 5K | Saturday
Ready... Steady... GLOW! Expect to be swept away on a distinctly magical 5K experience as dusk falls on the home of two 30-metre high horses.
- Chip timing
- Enter online
- Flat
- Traffic free
- All ages
- 5 km road running + 18 m ascent
- Sun 15 Mar 2026
- £16-£18
ATW Debden 5K
This disused airfield has a fast, flat, tarmac course with no sharp corners, and the surrounding tree cover makes for relatively still conditions on most days - but your PB or run stress-free.
- Enter online
- Flat
- PB
- Traffic free
- Age 11 & over
- 5 km road running + 46 ft ascent
- Sat 21 Mar 2026
- £23-£27
The Flying Fox | 5K
Come and join The Flying Fox event, are you as cunning and as quick as a fox and fancy showcasing your running skills with us?
- Enter online
- Age 12 & over
- 5 km trail running + 0 ft ascent
- Sat 28 Mar 2026
- £23-£27
Milkshake Meander | 5K
"My milkshake brings all the boys to the yard"...not quite sure where we're going with this but come and join Saturn Running for our Milkshake Meander event!
- Enter online
- Age 12 & over
- 5 km trail running + 0 ft ascent
- Sun 29 Mar 2026
- £14-£16
Sir Titus March Mayhem | 5K
Spring along the Leeds and Liverpool Canal with the Spring Tide Sir Titus Trot along the flat, even towpath. Perfect for all abilities, it tends to sell out very quickly.
- Chip timing
- Enter online
- Flat
- Age 16 & over
- 5 km trail running + 82 ft ascent
- Sun 29 Mar 2026
- £17-£25
Fraggle Run - North | 5K
Who doesn't know and love The Fraggles! Come and join in the Fraggle Run and earn a medal based on the adorable little creatures!!
- Enter online
- Age 12 & over
- 5 km trail running
- Sun 29 Mar 2026
- £32-£38
Zig Zag Challenge | 4 Hour
Run as far as you can during the 4 or 6-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 trail running + 299 ft ascent
- Sun 1 Mar 2026
Chelmsford Half Marathon, 10K and 5K | 5K
- 5 km road running + 79 ft ascent
- Sat 14 Mar 2026
Fox Trail Winter Running Series | Race 5 | 16K
- 16 km trail running
- Sat 14 Mar 2026
Fox Trail Winter Running Series | Race 5 | 5K
- 5 km trail running