Marathons in East of England
Find marathons in East of England in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 26 Apr
- £33-£35
The Other Run | Full Marathon
On the same day as the famous marathon in London, why not come along to The "Other" Run? Complete a marathon and earn a Zig Zag medal too. It can count as your Virtual London Marathon miles too!
- 26.2 miles road running + 1247 ft ascent
- Sun 10 May
- £33-£38
Zig Zag Marathon and Half | Full Marathon
Ideal for runners who want to get a marathon 'Good For Age' place as it is over an officially measured course on the Kirtling Road Route which is mildly undulating and very scenic.
- 26.2 miles road running + 1247 ft ascent
- Sun 17 May
- £33-£38
The Birthday Run | Full Marathon
Zig Zag Running is 6 years old this month so why not come along and celebrate?! You are promised lots of cake!
- 26.2 miles multi terrain running + 496 ft ascent
- Sat 23 May
- £33-£38
Farmmageddon | Full Marathon
Can you survive Farmmageddon? A fantastic marathon through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
- 26.2 miles trail running + 1312 ft ascent
- Sun 31 May
- £36-£38
Circuit Du Sore Legs | Full Marathon
In its sixth year! Come take on the challenge of the track at Wodson Park. Do you have it in you to complete your distance on a 400-metre athletics track?
- 26.2 miles track and field
- Sun 7 Jun
- £33-£38
Valley of the Owls Run | Full Marathon
This route takes in the Valley of the Owls in Suffolk, with some of the oldest roads in England and very beautiful countryside.
- 26.2 miles road running + 1450 ft ascent
- Sat 20 Jun
- £38-£40
Three Shires Way Marathon
The Marathon distance races through the quiet rural landscapes and ancient woodlands of Buckinghamshire, Bedfordshire and Northamptonshire along the Three Shires Way.
- 26.2 miles trail running + 856 ft ascent
- Sat 27 Jun
- £33-£38
Cock-a-doodle Dawdle | Full Marathon
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it over a lovely marathon looped trail route.
- 26.2 miles trail running + 1312 ft ascent
- Sun 5 Jul
- £33-£38
Summer Ready Run
Come and join the fun in a 4 or 6-hour running challenge at Ferry Meadows! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
- Multi-terrain run 2
- Sun 12 Jul
- £27-£38
Norfolk Festival of Running
Run, lap, repeat — from 5K to ultra-marathon across scenic trails at Bawsey Country Park, with friendly support, flexible distances and the freedom to run your own way.
- Fixed time runs 2
- Thu 23 Jul
- £30-£35
Great Barrow Challenge | Day 1 | Full Marathon
Day 1 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running + 203 ft ascent
- Thu 23 Jul - Sat 1 Aug
- £300-£350
Great Barrow Challenge | 10 events in 10 days
10 running events in 10 days in the beautiful Suffolk countryside. Run 5K, 10K, Half Marathon, Marathon or an Ultra every day for 10 days in this unique endurance challenge!
- 10 days trail running
- Fri 24 Jul
- £30-£35
Great Barrow Challenge | Day 2 | Full Marathon
Day 2 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running + 764 ft ascent
- Sat 25 Jul
- £30-£35
Great Barrow Challenge | Day 3 | Full Marathon
Day 3 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running + 1247 ft ascent
- Sun 26 Jul
- £30-£35
Great Barrow Challenge | Day 4 | Full Marathon
Day 4 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running + 1260 ft ascent
- Mon 27 Jul
- £30-£35
Great Barrow Challenge | Day 5 | Full Marathon
Day 5 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running
- Tue 28 Jul
- £30-£35
Great Barrow Challenge | Day 6 | Full Marathon
Day 6 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running
- Wed 29 Jul
- £30-£35
Great Barrow Challenge | Day 7 | Full Marathon
Day 7 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running
- Thu 30 Jul
- £30-£35
Great Barrow Challenge | Day 8 | Full Marathon
Day 8 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running
- Fri 31 Jul
- £30-£35
Great Barrow Challenge | Day 9 | Full Marathon
Day 9 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running
- Sat 1 Aug
- £30-£35
Great Barrow Challenge | Day 10 | Full Marathon
Day 10 of ten-running-events-in-ten-days in the beautiful Suffolk Countryside. Choose a 5K, 10K, Half Marathon, Marathon or Ultra Marathon each day. Run one day or run all ten!
- 26.2 miles trail running
- Sat 8 Aug
- £56-£100
ATW First To Full Triathlon Festival | 12hr Solo
Alongside the multisports, there’s a 12-hour endurance run where you can push your limits as an individual or join forces in a relay team. Run as far as you can in 12 hours and soak up the support.
- 12 hrs trail running
- Sat 22 Aug
- £33-£38
The Lucky Clover | Full Marathon
Your race, your pace, your distance! Marathon runners will explore The Clover Route which is on road and receive a special bespoke medal too.
- 26.2 miles road running + 1266 ft ascent
- Sun 6 Sep
- £33-£38
FEAR (Forget Everything And Run) | Full Marathon
Run a full marathon 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.
- 26.2 miles multi terrain running
- Sat 19 Sep
- £33-£38
The Lucky Horseshoe | Full Marathon
Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!
- 26.2 miles trail running + 1260 ft ascent