4
Ultra runs in East of England in Summer
Find ultra runs in East of England in Summer - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
Filter by date
Filter by place
MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 7 Jun 2026
- £33-£38
Bury Saint Edmunds, Suffolk, UK
Valley of the Owls Run | Ultra Marathon
This route takes in the Valley of the Owls in Suffolk, with some of the oldest roads in England and very beautiful countryside.
- Enter online
- Age 18 & over
- 7 hrs road running + 725 ft ascent
- Sat 27 Jun 2026
- £33-£35
Buntingford, Hertfordshire, UK
Cock-a-doodle Dawdle | Ultra 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 looped ultra trail route.
- Enter online
- Undulating
- Age 18 & over
- 32 miles trail running + 164 ft ascent
- Sat 8 Aug 2026
- £55-£90
St. Neots, Cambridgeshire, UK
ATW Odyssey12
The ATW Odyssey 12hr Run is more than just a running event, its a journey of self-discovery through the beautiful multi-terrain footpaths around St Neots.
- Recycling
- Newcomers
- Music
- Enter online
- Flat
- Traffic free
- Event village
- Park
- Sustainability policy
- Relay
- Age 18 & over
- 12 hrs trail running + 0 ft ascent
- Fri 3 - Sat 4 Jul 2026
Epping, Essex, UK
The Full Essex Way Ultra
- 82 miles trail running + 3469 ft ascent