Marathons in Suffolk
Find marathons in Suffolk 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 22 Feb
- £33-£35
Thetford Festival of Running | Full Marathon
New venue! Come and enjoy the paths, trails and woodland of Thetford Forest over marathon distance with fantastic support each lap and a medal at the finish!
- 26.2 miles trail running
- Sun 29 Mar
- £33-£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.
- Multi-terrain run 2
- Fri 3 Apr
- £33-£38
Easter Challenge
Run as far as you can during the 6-hour event at Suffolk Running Centre on a multi-terrain loop. Run, rest, then head out for more.
- 6 hrs multi terrain running
- Sun 12 Apr
- £33-£38
Haughley Festival of Running | Full Marathon
Join in at the beautiful Haughley Park for the Haughley Festival of Running and join like-minded runners tackling a variety of distances on the day within the 4 or 6-hour time limit.
- 26.2 miles trail running
- Sun 26 Apr
- £33-£38
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 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
- 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
- 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
- Sat 28 Nov
- £33-£38
Turkey Trot
Run as far as you can during the 4 or 6-hour event through the lovely Suffolk countryside on a multi-terrain loop. Run, rest, then head out for more.
- Multi-terrain run 2
- Thu 23 Jul
- £30-£35
Great Barrow Challenge | Day 1 | Full Marathon
- 26.2 miles trail running + 203 ft ascent
- Fri 24 Jul
- £30-£35
Great Barrow Challenge | Day 2 | Full Marathon
- 26.2 miles trail running + 764 ft ascent
- Sat 25 Jul
- £30-£35
Great Barrow Challenge | Day 3 | Full Marathon
- 26.2 miles trail running + 1247 ft ascent
- Sun 26 Jul
- £30-£35
Great Barrow Challenge | Day 4 | Full Marathon
- 26.2 miles trail running + 1260 ft ascent
- Mon 27 Jul
- £30-£35
Great Barrow Challenge | Day 5 | Full Marathon
- 26.2 miles trail running
- Tue 28 Jul
- £30-£35
Great Barrow Challenge | Day 6 | Full Marathon
- 26.2 miles trail running
- Wed 29 Jul
- £30-£35
Great Barrow Challenge | Day 7 | Full Marathon
- 26.2 miles trail running
- Thu 30 Jul
- £30-£35
Great Barrow Challenge | Day 8 | Full Marathon
- 26.2 miles trail running
- Fri 31 Jul
- £30-£35
Great Barrow Challenge | Day 9 | Full Marathon
- 26.2 miles trail running
- Sat 1 Aug
- £30-£35
Great Barrow Challenge | Day 10 | Full Marathon
- 26.2 miles trail running