Runs in East of England in March 2026
Find runs in East of England 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 date
This week
This weekend
Next week
Next weekend
Nov
Dec
Jan
Feb
Apr
May
Jun
Jul
Aug
Sep
Autumn
Winter
Spring
Summer
All dates
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-£31
ATW Great Yarmouth Seafront Half Marathon, 10K & 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.
- Recycling
- Newcomers
- Entertainment
- Music
- Event village
- Coast
- Sustainability policy
- Age 11 & over
- 10K run
- Half marathon
- 5K run
- Sun 8 Mar 2026
- £33-£35
Colchester Half Marathon
An exciting stadium base and a route which takes you past iconic landmarks of the UK's oldest town with thousands of people cheering you on as you run through the centre!
- Newcomers
- Chip timing
- Enter online
- Undulating
- Event village
- Urban
- Rural
- Age 17 & over
- 13.1 miles road running + 403 ft ascent
- Sun 8 Mar 2026
- £20-£35
- 9 charities
TTP Cambridge Half Marathon
Run 13.1 unforgettable miles through Cambridge’s historic streets and iconic University grounds on a flat, fast-paced course perfect for supporting a charity cause and chasing a personal best.
- Recycling
- Newcomers
- Chip timing
- Enter online
- Flat
- Traffic free
- Fancy dress
- Event village
- Urban
- Park
- Rural
- Sustainability policy
- Public transport links
- Age 17 & over
- 13.1 miles road running
- Sun 15 Mar 2026
- £16-£27
ATW Debden 10K and 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.
- Families
- Recycling
- Newcomers
- Event village
- Sustainability policy
- Age 11 & over
- 5K run
- 10K run
- Sun 15 Mar 2026
- £32-£34
Essex 20
The Essex 20 is held annually and is an ideal 20-mile race for the build-up to Marathon season, set over a 5-lap, flat, fast, tarmac course. Also hosting the Essex County Road Running Championships.
- Recycling
- Newcomers
- Enter online
- Flat
- PB
- Event village
- Sustainability policy
- Age 18 & over
- 20 miles road running + 195 ft ascent
- Sat 21 Mar 2026
- £27-£38
Moo-rathon, Calf and Hen K
Marathon, Half and 10K! Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
- Newcomers
- Dogs allowed at venue
- Event village
- Age 18 & over
- Multi-terrain run 2
- Sun 22 Mar 2026
- £24-£34
ATW Run Fest at Lee Valley
Smash your personal best on a traffic-free, flat and fast course from the White Water Centre and into surrounding beautiful regional parkland with a custom-designed medal for finishers.
- Recycling
- Newcomers
- Event village
- Park
- Free venue entry
- Sustainability policy
- Public transport links
- Age 15 & over
- 10K run
- Half marathon
- Sun 29 Mar 2026
- £32-£38
Zig Zag Challenge
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.
- Newcomers
- Dogs allowed at venue
- Event village
- Park
- Age 18 & over
- Multi-terrain run 2
- Sun 1 Mar 2026
Chelmsford Half Marathon, 10K and 5K
- 5K run
- 10K run
- Half marathon
- Sun 1 Mar 2026
Berkhamsted Half Marathon and 5 Mile Fun Run
- Fun run
- Half marathon
- Sun 1 Mar 2026
High Lodge Half Marathon - Spring
- 13.1 miles multi terrain running
- Sat 28 Mar 2026
Run the Wild Half Marathon - Spring Edition
- 21.1 km trail running + 300 m ascent
- Sun 29 Mar 2026
Spring Blickling Half Marathon
- 13.1 miles multi terrain running + 496 ft ascent