Trail Running calendar near Gloucester 2025-2026

The Chiltern Hills 100K is an ultra marathon set to take place on April 26, 2025, featuring a scenic route through the picturesque Chiltern Hills. Starting and finishing in Chesham, the race covers an anticlockwise loop that includes notable landmarks such as Ashridge Estate and Coombe Hill, while i..

The Magna Carta Spring event, organized by Hermes Running, takes place in scenic Runnymede, near the historic site where the Magna Carta was signed in 1215. Scheduled for April 26, 2025, the event features a marathon, half marathon, and 10K race, all starting at the Wraysbury Skiff & Punting Club. T..

The Malvern Hills 18 Miler is a guided trail running event organized by Running Adventures, set in the scenic Malvern Hills. Participants will embark on an 18-mile journey that includes a challenging elevation of over 1300 meters, taking in stunning views along the Malverns ridge. The run emphasizes..

Rasus y Bannau is an exciting long-distance running event taking place in Brecon, featuring three challenging races: a 100 km ultra, a 45-mile ultra, and a marathon. The routes traverse the stunning Bannau Brycheiniog (Brecon Beacons) National Park, offering participants breathtaking views and a var..

The Corvedale Cake Walk is a challenge event organized by the Marches LDWA, taking place on April 26, 2025. Participants can choose between two routes: a 22-mile trek or a 10-mile walk, both starting from Holdgate Church in Shropshire. The longer route features a climb to Abdon Burf, the highest poi..

The Butcombe Trail Ultra features 50-mile and 50-kilometre self-navigation ultramarathons set in the scenic Mendip Hills, an area of outstanding natural beauty. Organized by volunteers from Bristol's Town & Country Harriers, the event aims to benefit the Mendip Hills Fund. The route, primarily off-r..

The Bat Challenge is an exciting running event hosted by Big Bear Events, taking place at Beacon Hill Country Park. This unique 6-hour challenge allows participants to run as many 5k laps as they desire, starting in daylight and transitioning into darkness. The course features a scenic route with a ..

The Malvern Hills Ultra is an exciting ultra-running event scheduled for May 3, 2025, starting and finishing at Abberley Village Hall. Participants can choose from four distances: 23, 31, 38, or 47 miles, with the longest route featuring a challenging ascent of over 2,900 meters. The course primaril..

The HOWUM 2025 is a 30-mile ultra marathon set in the stunning landscapes of mid Wales, starting from Llanidloes and exploring the source of the River Severn. Participants will traverse a combination of four scenic trails, including the Sarn, Glyndwr’s Way, Severn Way, and Wye Valley Walk, culminati..

The Mapledurham Backyard Ultra is a thrilling last-man-standing running event set to take place on May 3, 2025, at Mapledurham House in Reading. This ultra marathon features a 4.167-mile loop through scenic Chazey Woods, where participants run on the hour, every hour, until only one runner remains. ..

The Marlborough Downs Challenge is an exciting trail running event featuring two distances: a 33-mile race and a 20-mile race, both set in the stunning Wiltshire countryside. Participants will navigate scenic routes that include the Wansdyke Path, Tan Hill Way, and the White Horse Trail, with signif..

The Bluebell Bash is a scenic trail running event set in the picturesque bluebell forests of Manswood, Wimborne. This spring race offers participants a choice of distances, including a Half Marathon, 10K, and 5K, all suitable for canicross. Runners can expect well-stocked aid stations, stunning view..

The "May The Fourth Be With You" event offers participants the choice of running a half marathon or a full marathon in the scenic Shropshire Hills, starting from Carding Mill Valley near Church Stretton. With a limit of 200 entries for the main race, runners can enjoy a well-supported course featuri..

The Harewood Forest Trail Race is an annual event held in the picturesque Harewood Forest, located in the Test Valley, Hampshire. Participants can choose between 5k and 10k trail races, which feature undulating routes through beautiful landscapes, including fields and bluebell woods. The event promo..

BigWayRound - Winchester is an award-winning trail running event set to take place in 2025. Participants can choose from four distances: 14 miles, 19 miles, a marathon, and a 50K ultramarathon, all featuring stunning views of the English countryside. The course includes well-marked paths along the I..

The Westcountry Ultra Hilly 50 is a challenging 50-mile ultramarathon set in the stunning landscapes of Somerset, England. Known for its breathtaking scenery, the course features significant elevation changes, including steep climbs and descents through ancient woodlands, rugged coastlines, and pict..

The Collingbourne Races feature a half marathon and a 10km run, both set in the picturesque Collingbourne woods in Ludgershall. This off-road event offers a mix of bridle tracks, woodland paths, and single track running, making it suitable for all levels of runners. Participants can expect ample par..

The Eastnor Castle Backyard event features 8-hour and 12-hour solo running options, as well as a relay format for teams. Participants will navigate a 4.167-mile course, with solo runners starting new laps on the hour. The relay option allows teams of various sizes to run continuously, with the flexi..

The Semington Slog 10K is a community-focused running event taking place on May 10, 2025, starting and finishing at St Georges School in Semington. Participants can choose between a 10K route that winds through the village and along the scenic Kennet and Avon Canal towpath, or a shorter 2K loop arou..

The Westcountry Ultra 100 Miler is a challenging ultramarathon that combines the routes of the Flat 50 and Hilly 50, offering a unique running experience through the scenic landscapes of Somerset. Participants have a generous 32-hour cut-off to complete the race, which features a total elevation cha..