Trail Running calendar near West Mersea 2025-2026

We have found 272 Trailruns within 80 miles of West Mersea. See below where and when you can find the races.

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 10K is an exciting trail running event taking place in the scenic Wendover Woods, designed to raise funds for the Chilterns Neuro Centre, which supports individuals affected by multiple sclerosis, Parkinson’s, and stroke. Participants can choose between a challenging 10K or a 5K r..

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 Round the Rock will take place in Morden on Saturday 2 August 2025. You can run 46 miles.

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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..

The Vanguard Way Marathon is a scenic running event that features both a full marathon (26.2 miles) and a half marathon (13.1 miles), taking place on August 4, 2024. The course follows part of the Vanguard Way, a 66-mile national trail that stretches from East Croydon to Newhaven, showcasing beautif..

The Ivybridge 3 Tops is a part of the Dartmoor Fell Series, organized by the Erme Valley Harriers. This event features a challenging approximately 10k race with a 450m climb, offering stunning views over the South Hams. The course includes a mix of terrain, starting with a brisk ascent up Western Be..

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, surrounded by the beautiful Norfo..

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..

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The Thames Meander Summer is a scenic riverside race series organized by Hermes Running, taking place along the picturesque Thames Path. Starting from the Petersham & Ham Sea Scouts HQ in Richmond, participants can choose from three distances: 10km, half marathon, and marathon. The routes are flat a..

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 Windsor & Eton 10km is a scenic trail run set in the historic town of Windsor, starting and finishing at the Windsor & Eton Brewery. The course features a flat terrain, making it accessible for runners of all abilities, and includes a mix of towpaths, footpaths, and short road sections. Particip..

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 Marathon is a running event featuring both a full marathon (26.2 miles) and a half marathon (13.1 miles). The race takes place on an out-and-back course starting at Woldingham School, offering scenic views of the surrounding countryside. Participants will navigate through a mix of pri..

September 2025

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 designed to showcase the stunning landscapes of the park, including meadows, woodlands, and limestone paths. The event is ch..

The South Coast Ultra Challenge is an exciting multi-terrain running event set against the stunning backdrop of the South Downs National Park. Participants can choose from three distances: 100 km, 50 km, and 25 km, starting in Eastbourne and featuring scenic routes that include Beachy Head and the S..

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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 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 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..