Trail 5K runs in March 2026
Find trail 5k runs near me in March 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- 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
- 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-£20.50
Loggerheads Trail 5K & 10K
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.
- Families
- Beginner-friendly
- Dogs allowed at venue
- Event village
- Park
- Age 11 & over
- 5K run
- CaniCross
- 10K run
- 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
- £37.50-£39.50
Wight Riot
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.
- Beginner-friendly
- Enter online
- Traffic free
- Event village
- Coast
- Age 18 & over
- 7 hrs multi terrain running + 47 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 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 21 Mar 2026
- £15-£27
The Flying Fox - Northampton | 5K
Come and join in for 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 + 26 ft ascent
- Sun 22 Mar 2026
- £25-£27
Spring Run | 5K
Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, medal and goody bag.
- Enter online
- Age 12 & over
- 5 km trail running
- Sat 28 Mar 2026
- £37.50-£39.50
Intergalactic
Run your way across the galaxy on a fun, flexible lapped course where you choose the distance, set the pace and earn an out-of-this-world finisher’s medal in the stunning Hurn Forest.
- Beginner-friendly
- Enter online
- Event village
- Age 18 & over
- 7 hrs trail running + 56 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
- £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