Trail Running calendar near Diss 2025-2026

The Great Barrow Challenge Day 6, hosted by Zig Zag Running, offers participants a unique opportunity to challenge themselves over a span of 10 days at the Suffolk Running Centre in Bury St Edmunds. This event allows runners to choose their distance, including options for 5k, 10k, half marathon, ful..

The Great Barrow Challenge Day 7, hosted by Zig Zag Running, offers participants a unique opportunity to challenge themselves over a span of 10 days at the Suffolk Running Centre in Bury St Edmunds. This event allows runners to choose their distance, including options for 5k, 10k, half marathon, ful..

The Great Barrow Challenge Day 8, hosted by Zig Zag Running, offers participants a unique opportunity to challenge themselves over a span of 10 days at the Suffolk Running Centre in Bury St Edmunds. This event allows runners to choose their distance, including options for 5k, 10k, half marathon, ful..

The Great Barrow Challenge Day 9, hosted by Zig Zag Running, offers participants a unique opportunity to challenge themselves over a span of 10 days at the Suffolk Running Centre in Bury St Edmunds. This event allows runners to choose their distance, including options for 5k, 10k, half marathon, ful..

The Great Barrow Challenge Day 10, hosted by Zig Zag Running, offers participants a unique opportunity to challenge themselves at the Suffolk Running Centre in Bury St Edmunds. This event is part of a 10-day series, allowing runners to choose their distance, including options for 5k, 10k, half marat..

The Run Sandringham 24 will take place in Norfolk from Friday 8 August 2025 to Sunday 10 August 2025. You can run 5 miles.

The Stour Valley Path 100 (SVP100) is a prestigious ultra-running event in England, featuring a challenging 100km route that traverses the scenic Stour Valley, renowned for its picturesque landscapes. Starting in Newmarket, Suffolk, and concluding in Cattawade, Essex, the race showcases the beauty t..

The Mount Ephraim 10K is a popular running event set in the picturesque Mount Ephraim Gardens in Kent. This annual race features a scenic 10K course along quiet country lanes, attracting both seasoned club runners and casual participants. In addition to the main race, there is a Junior Run, allowing..

The Cold Norton Charity Summer Half Marathon Trail Event, scheduled for August 10, 2025, offers participants a choice between a 10km and a 13.1-mile route through the scenic countryside of Cold Norton, Essex. This charity event supports Farleigh Hospice, providing essential care for those with life-..

The Gosfield Backyard Ultra is an exciting last-man-standing running event set in the scenic grounds of Gosfield School in Essex, UK. Participants must complete a 4.167-mile loop every hour until only one runner remains. The event emphasizes pacing, as runners must balance speed and endurance to avo..

The Ickworth Sunset Chase is an exciting running event set in the picturesque Ickworth Park, a National Trust estate. Participants can choose between a 5K and a 10K race, both of which feature a multi-terrain course that includes limestone paths, footpaths, woodlands, and meadows. The event is desig..

The Muntjac 15 is an exciting trail race that connects five picturesque woodlands, perfect for enthusiasts of hills, woods, and single-track racing. Scheduled for September 7, 2025, this event offers a unique opportunity to experience the beauty of nature while challenging oneself on a scenic course..

The Thetford Back Yard Ultra is a competitive running event held at High Lodge in Thetford Forest, Suffolk. Participants run 4.167 miles every hour on the hour, continuing until only one runner remains who can complete a loop within the one-hour time limit. This late summer edition of the Backyard U..

The C2C Essex Ultra is an ultramarathon event taking place in September 2025, offering participants the choice of running or walking either 30 or 50 miles along the scenic Essex Riviera. Organized by c2c, the event aims to raise funds for the children's cancer charity Gold Geese, which provides esse..

The Suffolk Coastal Path 50K is an ultra marathon trail run that takes participants along the picturesque Suffolk coast, starting from Lowestoft and finishing in Aldeburgh. Scheduled for September 13, 2025, this event features a fully marked route with four aid stations providing hydration and nutri..

The Roman River Trails event offers participants the choice of a half marathon or marathon, featuring self-navigation routes through the picturesque Roman River valley near Colchester. The predominantly hard-packed trail includes sections of tarmac and grass, with several river crossings and some hi..

The The Sudbury Trail Run will take place in Sudbury on Sunday 14 September 2025.

The Sandridge 10k is a scenic trail running event set in the picturesque village of Sandridge, near St Albans. Participants can enjoy a beautiful 10k course that showcases the natural beauty of the area. The event is organized by Active Training World, and it promises a rewarding experience for both..

The Lucky Horseshoe is an exciting running event hosted at the Suffolk Running Centre in Bury St Edmunds. Participants can choose from various distances, including 5k, 10k, Half, Full, or Ultra, with a seven-hour cut-off time. The race features a social out-and-back route, allowing runners to enjoy..

The Triple Trail Races, part of the Embrace Ultra event, is set to take place in Kent, featuring two main race options: a 100km Full Loop and a 50km Half Loop. The 100km race is unique as it is the only single-loop ultra marathon in Kent, traversing iconic trails like the North Downs Way and Greensa..