Multi-terrain runs in South East in March 2026
Find multi-terrain runs in South East in March 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
Filter by place
Filter by date
This week
This weekend
Next week
Next weekend
Feb
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Winter
Spring
Summer
Autumn
All dates
Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 7 Mar
- £113-£115
Kent Backyard Ultra | Round Three: Sholden | Full Challenge
The Backyard Ultra format is simple: Run a 4.167-mile loop (a “yard”) every hour, on the hour, until only one runner remains. Finish within 60 minutes to stay in. Miss the bell, and you're out.
- 1 day trail running
- Sun 8 Mar
- £27.50-£41.50
Kingston Break-fest Run
A scenic event since 1998 that includes the Thames towpath and Hampton Court Palace. It's a staple in the spring racing calendar, particularly popular among those training for spring marathons.
- Multi-terrain run 3
- Sun 15 Mar
- £30
Siren Craft Brew 10K
Run fast on a flat, traffic-free course, then celebrate properly with craft beer, live atmosphere and a buzzing brewery finish.
- 10 km multi terrain running + 87 ft ascent
- Sun 29 Mar
- £26-£37.50
Running Tribe Races | Mar
A new and unique concept where you decide how many 10km loops you feel capable of on the day - whether it's 10km, Half Marathon, Full Marathon or an Ultra Marathon! Push yourself further or go easy.
- 10K run
- Half marathon
- Marathon
- Ultra run
- Sun 8 Mar
- £38-£40
Steyning Stinger
- Half marathon
- Multi-terrain run
- Marathon
- Sun 8 Mar
- £39
Leith Hill Half Marathon
- 13.1 miles trail running + 1778 ft ascent
- Sun 29 Mar
- £6-£29
The Treehouse 10K, 5K and Children’s Fun Run
- Fun run
- 5K run
- 10K run
- Sun 29 Mar
- £24-£26
Combe Gibbet to Overton
- 16 miles multi terrain running