Trail Running calendar near Eight Ash Green 2025-2026

We have found 246 Trailruns within 80 miles of Eight Ash Green. See below where and when you can find the races.

The Great Barrow Challenge, hosted by Zig Zag Running, is a 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 7 of the challenge offers participants the opportunity to choose their distance, including options for 5k, 10k, half marathon, full marathon, or ultra m..

The Great Barrow Challenge, hosted by Zig Zag Running, is an exciting 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 8 of the challenge offers participants the chance to choose their distance, with options including 5k, 10k, half marathon, full marathon, or u..

August 2025

The Great Barrow Challenge, hosted by Zig Zag Running, is a 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 9 of the challenge offers participants the opportunity to choose their distance, including options for 5k, 10k, half marathon, full marathon, or ultra m..

The Wendover Woods 5 & 10K is an exciting trail running event taking place in Wendover Woods, designed to support the Chilterns Neuro Centre charity. Participants can choose between a challenging 5K or 10K route, both set in the scenic woodland environment. The event is open to runners, walkers, and..

The Great Barrow Challenge, hosted by Zig Zag Running, offers participants a unique opportunity to challenge themselves over ten days at the Suffolk Running Centre in Bury St Edmunds. Day 10 features the Hargrave Half Route, with options for various distances including 5k, 10k, half marathon, full m..

The Vanguard Way Marathon and Half Marathon is set to take place on August 3, 2025, featuring a scenic route that runs along part of the 66-mile Vanguard Way trail from East Croydon to Newhaven. Participants can choose between a full marathon (26.2 miles) and a half marathon (13.1 miles), both offer..

The Sussex Loops is a challenging running and walking event taking place on August 3, 2025, starting from Forest Row Village Hall in East Sussex. Participants can choose from four distances: 12, 18, 25, or 31 miles, with a maximum elevation gain of 3,250 feet. The course consists of three loops that..

Run Sandringham 24 is a premier running event taking place at the Sandringham Estate, the Royal Family's country retreat, from August 8-10, 2025. This 24-hour trail race invites participants of all abilities to run as many laps as possible on a scenic 5-mile course, while also offering a free kids' ..

The Thames Meander Summer is a scenic riverside running event organized by Hermes Running, taking place along the picturesque Thames Path. Participants can choose from three distances: a 10km, half marathon, or marathon, all starting and finishing at the Petersham & Ham Sea Scouts HQ in Richmond. Th..

The Stour Valley Path 100 (SVP100) is a prestigious ultra-running event in England, featuring a challenging 100km route that showcases the stunning landscapes of Constable Country. Starting in Newmarket, Suffolk, and concluding in Cattawade, Essex, this race is one of the longest point-to-point even..

UTMB Index

The MTC Windsor Ultra is a challenging 47-mile ultra marathon that takes participants on a scenic point-to-point route from Henley-on-Thames to Kingston upon Thames. The course features picturesque views along the River Thames, passing landmarks such as Windsor Castle and various locks. Runners are ..

The Mount Ephraim 10K is a scenic running event hosted by Nice Work Race Management, set in the picturesque Mount Ephraim Gardens in Kent. This popular summer race features a beautiful 10K course that takes participants through quiet country lanes, offering stunning views of the surrounding landscap..

The Foxton Hound Ultra is an exciting running event featuring 100k and 50k races that take place in the picturesque countryside surrounding Market Harborough. Designed for both seasoned ultra runners and those looking to challenge themselves beyond marathon distances, the routes showcase stunning vi..

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 Woldingham Full and Half Marathon is set to take place on August 24, 2025, starting at Woldingham School in Caterham. This event features an out-and-back course, with participants running once for the half marathon (13.1 miles) and twice for the full marathon (26.2 miles). Runners will enjoy sce..

The Henley River Half Marathon, 10k & Juniors is a scenic running event taking place on August 30, 2025, in Henley-on-Thames, UK. Participants can choose from three race distances: a half marathon, a 10k, or a junior race, all set against the picturesque backdrop of the River Thames. The event featu..

September 2025

The Ickworth Sunset Chase is a scenic running event held at the picturesque Ickworth Park, a National Trust estate. Participants can choose between a 5K and a 10K race, both designed to showcase the stunning landscapes of the park, including meadows and woodlands. The event is chip-timed and offers ..

The Bradenham Blast is a highly regarded trail running event featuring 5km and 10km courses set in the picturesque Chiltern countryside. Known for its challenging hills and scenic views, the race takes participants through tranquil beech woodlands and rugged trails. It is designed for runners of all..

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 until only one runner remains who can complete a loop within the one-hour time limit. This late summer edition of the Backyard Ultra feature..