Trail Running calendar near Bourton-on-the-Water 2025-2026

The Guided Run - Petersfield 10k will take place in Petersfield on Saturday 1 November 2025. You can run 10 kilometers.

The Brewery Trail Run is a 10km (6 miles) trail running event held in the scenic Chiltern Hills near Tring, just 40 minutes northwest of London. Suitable for all abilities, the course features some hills with guided support from experienced trail runners. After the run, participants enjoy a private..

The OTT Ultra Marathon is a challenging 30-mile trail race held in the scenic Brecon Beacons, South Wales, starting from Merthyr Tydfil. The course features technical trails, including the Taff Trail and paths alongside the River Taff, leading to the Beacons Reservoir. A highlight is the climb to Pe..

The Fireworks 50 is a 50-mile running event organized by Zig Zag Running, held at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. Now in its fourth year, this unique race takes place on a traffic-free athletics track, offering runners a safe and controlled environment. Limited to 50 pa..

The ZigZag Catherine Wheel Canter is a unique running event held at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. Participants can choose from various distances including 5k, 10k, half marathon, full marathon, 50k ultra, or a 6-hour challenge, all run on a traffic-free 400-meter athl..

The Chiltern Ridge Winter 50K is an autumn/winter trail ultra marathon held in the Chilterns, starting and finishing at Berkhamsted Cricket Club. The 50-kilometer looped course features 800 meters of elevation gain and traverses scenic woodland trails, Berkhamsted Common, the National Trust's Ashrid..

The Wendover Woods Marathon, Half Marathon, and 10k is a scenic running event set in the picturesque Wendover Woods, Buckinghamshire. Participants can choose from multiple race distances, including a marathon, half marathon, 10k, and a junior run, all featuring a challenging multi-terrain course wit..

The Shepshed 7 is a scenic 7-mile running event held annually in Shepshed, Leicestershire, starting from Iveshead School. The race features a two-lap, traffic-free course through the private grounds of Garendon Park, offering an undulating, multi-terrain route. Fully marshalled and chip-timed, the e..

Tunnel Vision in Market Harborough is a unique 5-mile out-and-back running event featuring both a Night Run and a Dawn Run. The course includes a memorable passage through the 422-meter-long Oxendon Tunnel, an old railway tunnel that is pitch black but mood-lit for the race, requiring runners to use..

Enigma Fireworks is a running event taking place on November 7th and 8th, 2025, at Caldecotte Lake in Milton Keynes. The event features both a marathon and a half marathon on each day, with participants completing scenic laps around the lake. Runners can expect a supportive environment with race bri..

The Druid's Challenge is an 83-mile (136 km) ultra marathon held over three days in November, traversing the historic Ridgeway in the UK. Participants experience stunning ancient landscapes, rolling chalk downland, woodlands, and notable monuments such as Stone Age barrows and Iron Age forts. The ev..

Big Night Out Winchester is an exciting night-time trail running event set in the scenic surroundings of Winchester, Hampshire. Participants can choose between a 22km or 12km course, both illuminated by headtorches as they navigate the trails and pathways. The event features a fully marked route wit..

The Beacons Ultra is a thrilling running event featuring three race distances: a 49-mile ultra, a 26-mile marathon, and a 13-mile half marathon. Set in the picturesque town of Talybont-On-Usk, nestled in the Brecon Beacons, the event showcases a mix of trails, mountains, canals, and roads. Participa..

The Seagrave Wolds Challenge is an annual cross-country running and walking event held in Seagrave, Leicestershire. Covering approximately 16 miles, the route varies each year and traverses the scenic Leicestershire Wolds countryside, including footpaths and private land. The event emphasizes person..

The Dirt Half Challenge is a popular half marathon trail race held in Leighton Buzzard, Bedfordshire. The course features a scenic and challenging route that includes an anti-clockwise lap of Tiddenfoot Waterside Park, a stretch along the picturesque Grand Union Canal towpath, climbs through beautif..

The Remembrance Day Run - South is held in Surrey, at the Wraysbury Skiff and Punting Club by the Riverside in Egham. This 7-hour time challenge allows participants to run a minimum of 5km, with laps of 7km (4.37 miles) along a scenic course beside the River Thames. The route is well-marked and feat..

The One by the Canal is a scenic half marathon trail run held in November, starting at Cowley Recreation Ground and finishing in Watford's Cassiobury Park. The course follows the Grand Union Canal, offering runners beautiful natural surroundings along country trails and woodland paths. The event fea..

The Bristol MoRun is a lively running event held at Ashton Court Park, featuring 1.5k, 5k, and 10k distances. The course combines paths and trails with hilly sections between 1km and 3km, suitable for dog walkers and off-road buggies but not wheelchairs. The 5k is a single lap, while the 10k covers..

The Southampton Half Marathon MoRun is a vibrant running event held at Southampton Common, featuring distances of 1.5k, 5k, 10k, and a half marathon. The course combines paths, trails, and grassy sections with an undulating terrain, suitable for dog walkers and buggy runners, though some parts may b..

DirtRun In The Dark is an off-road running event held at The Wyre Forest, Callow Hill Visitor Centre. Participants tackle a 10km course consisting of two laps around forest tracks and trails, all run in the dark, making torches compulsory. The race welcomes runners aged 14 and above and allows canic..