Trail Running calendar near Buckingham 2025-2026

The Foxton Hound Ultra, held near Market Harborough, offers two challenging trail races of 100k and 50k distances through the scenic countryside and villages of Northamptonshire and Leicestershire. The routes follow the Harborough Round long-distance footpath, featuring notable landmarks such as Fox..

The Big Pilgrimage is an exciting mixed terrain running event featuring a 15-mile course and a marathon, set to take place along the historic 'Old Way' Pilgrim Trail from Southampton to Canterbury. Participants will enjoy scenic views as they traverse beautiful coastal and countryside paths, with no..

The Two Tunnels Races, held in Bath, UK, offer a unique running experience featuring the longest underground sections in the country. The course passes through the historic Devonshire Tunnel (408m) and Combe Down Tunnel (1672m), part of the former Somerset & Dorset Railway, now a shared-use path. St..

The Windsor & Eton 10km is a scenic multi-terrain trail run held in the historic Royal town of Windsor, starting and finishing near the Windsor & Eton Brewery by the River Thames. The pancake-flat course covers 10 kilometers, featuring towpaths, footpaths, and short road sections through areas inclu..

The Admiral McHilly Trail is a challenging trail running event held in Chelmsford, Essex, featuring an approximately 15-mile course with significant elevation, including over 900 feet of climbing and descent concentrated in the middle section. The race follows a self-navigation format using a writte..

The Belper Rover is a challenging scenic circular 30 km fell race held in Belper, Derbyshire. The event is chip-timed and fully signposted, run on a mix of footpaths, bridleways, and public roads. The route traverses ancient Roman roads once used by highwaymen, farmland, ancient woodland, and sectio..

The Phoenix Striders Summer Series is a trail running event held at the Essex Wildlife Trust's Langdon Discovery Nature Park, part of Langdon Hills. The 2025 series culminates in Round 5, a 5k race consisting of two laps around a 2.5k trail circuit featuring natural terrain such as tree roots, cobbl..

The Gosfield Backyard Ultra is a unique endurance running event held at Gosfield School in Essex, UK. Participants run a 4.167-mile (6.7 km) loop every hour on the hour, continuing until only one runner remains. The course is fully marked and set within the scenic school grounds, offering a challeng..

The Summer GMU, The Summer Green Man Ultra, offers two distances—45 miles and 30 miles—on the same clockwise course around Bristol's Community Forest Path. The 45-mile loop starts and finishes at Ashton Park School, while the 30-mile “Green Boy” starts at The White Horse in Hambrook and finishes at..

The SEOUL Urban Epsom is a Level B urban orienteering event held in the historic spa town of Epsom, known for its racecourse and scenic North Downs views over Central London. The event features multiple courses ranging from 2.0 km for young juniors to 11.4 km for men's open, with varied climbs and t..

Run Winchcombe is a family-friendly running event held at the historic Sudeley Castle in Winchcombe. It offers three race distances: a 1k for children under 11, a 5k for ages 11 and over, and a 10k for participants 16 and older. The courses feature scenic routes around the castle grounds, including..

The Woldingham Full and Half Marathon, staged by 1 Mile Events, takes place at Woldingham School in Caterham, Surrey. It offers a Half Marathon (13.1 miles) and Full Marathon (26.2 miles). Both routes are out-and-back: the half runs one loop, the full two loops. Starting from the school, runners tra..

The Pershore Plum 10k is a chip-timed, multi-terrain flat 10-kilometer race held in Pershore, Worcestershire. Starting at Pershore Leisure Centre, the course runs through the town’s High Street, crosses the river, and winds through the surrounding countryside near Wick before finishing in Abbey Park..

Derby Running Festival at Elvaston Castle Country Park in Derby offers a multi-distance weekend featuring 5K, 10K and Half Marathon events. In its third year, the festival uses a flat, multi-terrain course through the castle grounds, past the hall and the Golden Gates. The Run Britain/UKA licensed,..

The The Croft Canter will take place in Leicester on Sunday 24 August 2025. You can run 10 miles.

The Chelmsford Brew Co Summer August Ale Trail 10K is a fun, charity-focused running event held in Chelmsford, supporting the British Heart Foundation. The 10K course is a GPX/Strava-mapped trail with a narrative guide, designed for enjoyment rather than competition. Participants receive a drink and..

The Mendip Marauder is a challenging ultra running event held in Somerset, England, featuring two distances: a 30-mile and a 50-mile race. The 50-miler covers the entire Mendip Way, starting in Frome and finishing at Uphill Sands Beach, while the 30-miler begins in Wells and follows the latter part..

Henley River Half Marathon, 10k & Juniors August 2025 is a RunThrough UK event held in Henley-on-Thames, UK. The course offers a fast scenic trail around Henley-on-Thames, starting and finishing by Temple Island Meadows, the official start line for the Royal Henley Rowing Regatta. Distances availabl..

RunThrough UK's Carsington Water Half Marathon & 10k takes place at Carsington Water, near Ashbourne in Derbyshire. The event offers two trail-based distances: a Half Marathon and a 10K. Runners enjoy an undulating course on trail paths around the reservoir, with the Half Marathon an out-and-back se..

The London Backyard Ultra is a unique endurance running event held at Frylands Wood Scout Outdoor Centre in Croydon, London. Participants run a four-mile loop every hour on the hour, continuing until only one runner remains, testing their true limits. The event offers a challenging yet supportive at..