Orwell Estuary 38K Guided Run

ZigZag presents The Lucky Horseshoe (2025) at the Suffolk Running Centre in Bury St Edmunds, IP29 5AX. Competitors can choose from 5k, 10k, Half, Full, or Ultra, on an out-and-back course described as social, with the marathon forming one full loop and other distances featuring turnaround points. Th..

The Pumpkin Run takes place on 28 September 2025 at Foxes Farm, Halstead Road, Eight Ash Green, Colchester, CO6 3PT (bus route 88). The event offers a looped course through fields, the pumpkin patch and a corn maze on traffic-free farm tracks. The route is described as mostly flat. A dog-friendly 5..

Endurancelife Suffolk takes place in Dunwich, Suffolk, offering four distances: 6.1 miles (10K), 13.5 miles (half marathon), 26.7 miles (marathon) and 32.7 miles (ultra). The courses are described as extremely flat by Endurancelife standards, making them fast and potentially a series favourite. The..

Aliens V's Trail Runners Daylight Trail is a trail running event held near Rendlesham Forest, a popular area known for its natural beauty and UFO lore. Scheduled for October 12, 2025, the event offers both a full marathon and a half marathon, with routes that are 95% off-road across diverse terrain...

Blackwater Marathon 2025, organized by the LDWA Essex & Herts Group, takes place on Saturday 25 October at Drapers Farm Sports Club, Heybridge, Essex. This 25th edition features two circular routes: 26.5 miles and 18 miles, run on cross‑country footpaths and seawall sections on the north side of the..

Winter Warrior 50km Ultra is a winter trail ultramarathon from Norwich to Diss along the Boudicca Way. The well-marked route stays on the Boudicca Trail from Trowse, Norwich to Hope Church, Diss, winding through Caistor St. Edmund, Stoke Holy Cross, Saxlingham, Tasburgh, Fritton, Pulham Market and S..