Flat Trail runs in March 2026
Find flat trail 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.
- Sat 7 Mar 2026
- £16-£35
The Panda Plod
Here'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 collection!
- Families
- Beginner-friendly
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 7 Mar 2026
- £73-£115
Kent Backyard Ultra | Round Three: Sholden
Flat, fast and friendly at Lillyroo’s near Deal, one of Europe's flattest backyard courses. Run a loop (a 'yard') every hour, on the hour, until only one runner remains. Miss the bell, and you're out.
- Beginner-friendly
- Event village
- Rural
- Age 16 & over
- Fixed time runs
- Ultra run
- Sat 7 Mar 2026
- £33-£35
London Marathon Long Training Run | Day 1
Build marathon confidence on a fully supported long run, choosing your distance, fuelling every lap and training smart in a relaxed, friendly environment with likeminded runners.
- Beginner-friendly
- Enter online
- Flat
- Traffic free
- Fancy dress
- Event village
- Age 17 & over
- 7 hrs trail running
- Sun 8 Mar 2026
- £33-£55
Thames Meander Spring
Previously rated one of the top 10 UK marathons by Runners World! Stunningly scenic riverside routes along the Thames towpath. Flat, fast and very runnable with great support, medal and photo.
- Beginner-friendly
- Event village
- Urban
- Age 17 & over
- 10K run
- Half marathon
- Marathon
- Sat 14 Mar 2026
- £24-£56
Spring Time Canal Canter
Fast, flat, PB-grabbing event on good trail and canal towpath with a bespoke medal and treats at the finish line. A range of distances to suit every level of runner.
- Beginner-friendly
- Event village
- Age 17 & over
- 10K run
- 10 miler
- Half marathon
- Trail run
- Marathon
- + 1 more race
- Sat 14 Mar 2026
- £16-£35
The Sloth Scamper
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?
- Families
- Beginner-friendly
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 21 Mar 2026
- £16-£35
The Flying Fox
Come and join The Flying Fox event! Are you as cunning and as quick as a fox and fancy showcasing your running skills?
- Families
- Beginner-friendly
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 21 Mar 2026
- £15-£34
The Flying Fox | Northampton
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?
- Families
- Beginner-friendly
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 21 Mar 2026
- £33-£35
London Marathon Long Training Run | Day 3
Build marathon confidence on a fully supported long run, choosing your distance, fuelling every lap and training smart in a relaxed, friendly environment with like-minded runners.
- Beginner-friendly
- Enter online
- Flat
- Traffic free
- Fancy dress
- Event village
- Age 17 & over
- 7 hrs trail running
- Tue 24 Mar 2026
- £14.40-£18
Petzl Night Trails 10K | Salcey Forest
Salcey Forest in the dark with just your head torch to lead the way? The best Friday night there is!
- Trees not tees
- Beginner-friendly
- Dogs allowed at venue
- Event village
- Sustainability policy
- Age 16 & over
- 10K run
- CaniCross
- Sat 28 Mar 2026
- £16-£35
Milkshake Meander
"My milkshake brings all the boys to the yard"... not quite sure where we're going with this but come and join this fantasic Milkshake Meander event!
- Families
- Beginner-friendly
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 29 Mar 2026
- £16-£29
Fraggle Run | North
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!
- Beginner-friendly
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 2 more races
- Sun 29 Mar 2026
- £24-£56
Sir Titus March Mayhem
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.
- Families
- Beginner-friendly
- Event village
- Age 16 & over
- 10K run
- 10 miler
- Half marathon
- Trail run
- Marathon
- + 1 more race
- Sun 15 Mar 2026
The Richmond Spring Riverside 10K and Half Marathon Run
- 10K run
- Half marathon