Trail Running calendar near High Wycombe 2025-2026

The Surrey Hills 10km is a guided trail run set in the picturesque Surrey Hills Area of Natural Beauty, starting near Guildford at St Martha's Hill. The 10km route features a scenic climb to the hilltop church with panoramic views, followed by a run to Newlands Corner overlooking Surrey’s rolling hi..

The Chelmsford Brew Co Summer 10k Trail Run is a fun, non-competitive event held in Chelmsford, Essex, starting and finishing at the Voodoo Keller Bar. The 10k trail route includes a checkpoint at the Chelmsford Brew Co tap room where runners can pause for a drink before continuing back to the bar...

The Hughenden Valley 10K is a popular trail running event held around the National Trust's Hughenden Manor estate near High Wycombe. The 10-kilometer course features a hilly terrain with over 195 meters of elevation gain, offering a challenging yet rewarding experience through beautiful woodland and..

The Pewsey Vale Ultra is an exciting new running event featuring a challenging 125km loop through the picturesque Wiltshire countryside, following the Pewsey Vale Circular walk route. Participants will experience a total ascent of 1902m, with the course well-marked and supported by checkpoints every..

The Hughenden Valley Half Marathon is a scenic trail running event held around the National Trust's Hughenden Manor and its surrounding woodlands in the Hughenden Valley. Covering 21.1 km with over 450 meters of elevation, the course features hilly terrain with woodland and rural trails, offering a..

The Maverick X Series Chilterns 2025 is a trail running event held at the historic Stonor Park estate near Henley-on-Thames, Oxfordshire. Set within the Chilterns Area of Outstanding Natural Beauty, the race offers four challenging routes ranging from 12 km to an ultra 52 km, featuring significant e..

The Humanity Direct Chiltern Challenge is a one-day ultra running event held in the scenic Chiltern Hills, starting and finishing at Princes Risborough School, near London. Participants can choose from three distances: 10km, 25km, or 50km, catering to all levels from beginners to experienced ultra r..

Dash & Splash is a unique 5-kilometre fun run held along Sandown Bay on the Isle of Wight, starting at Shanklin Rowing Club and finishing at Yaverland near the Yaverland Sailing Club. The course features a scenic route along the largest bay on the island, with participants running on hard sand at lo..

The ATW St Albans Summer 10K is an exciting running event designed for the whole family, taking place in Highfield Park, St Albans. The day kicks off with a free family fun run, followed by activities in a vibrant event village featuring a kids zone, live music, and refreshments from the Cow Juice C..

The Winwick Hall Trail Races, held at the scenic Winwick Hall Estate in Northamptonshire, offer fully marked and marshaled trail running events including 10k and 5k distances, plus a 2k children's fun run for ages 4-12. The courses feature varied terrain such as grassland, country paths, and hard-pa..

Bright Skies Surrey Hills is an exciting daytime trail running event held at Denbies Wine Estate in Dorking, Surrey. The event features a marathon, half marathon, and 10K race, including Canicross (dog running) options, as well as 1K and 2K races for children aged 3 to 12. The course offers an undul..

The Hillfort Hustle is a scenic trail running event held in Aymestrey, Herefordshire, featuring 10-mile and 5-mile race options. Both courses include a challenging climb to the Iron Age Hillfort at Croft Ambrey, offering stunning views of the North Herefordshire countryside. The route passes through..

The Valley Park Tour of the Woods is a unique 10 km trail race set in the picturesque woodlands of Chandler's Ford, Hampshire. This event, organized by Chandler's Ford Swifts Running Club, features a mixed terrain course divided into five stages, allowing participants to rest between segments withou..

The Surrey Slog, also known as the Holmbury Hill Challenge, is a challenging trail running event held in the scenic Surrey Hills near Peaslake. The race features a hilly, undulating multi-loop cross-country course primarily on tracks around Holmbury Hill, with well-marked routes and marshalled key p..

The Ashdown Forest 10 & 5 Mile Series is an eco-friendly trail running event held at Pippingford Park Manor in East Sussex. This two-race series offers 10-mile and 5-mile distances across undulating, multi-terrain forest trails featuring picturesque scenery. Designed to provide a guilt-free, sustain..

BigHeat Trails (FIRE) is the third event in the Classic Element Trail Series, held at Rother College in Midhurst, Surrey. Inspired by the element of fire, this trail running event offers two challenging single-lap distances: a marathon and a 16-mile run. The course features winding dusty tracks, sun..

The Summer Midweek Race - The Off-road One will take place in Warwick on Wednesday 23 July 2025.

Stately Trails: Aske is a running event set in the picturesque grounds of Aske Hall, a Georgian country house located near Richmond, North Yorkshire. Participants can choose between a 5km or 10km race, traversing beautiful trails that include pasture fields, farm tracks, and woodlands. The course is..

The Great Barrow Challenge Day 1, hosted by Zig Zag Running, takes place at the Suffolk Running Centre in Bury St Edmunds. This event offers runners the flexibility to choose their distance, including 5k, 10k, half marathon, full marathon, or ultra marathon, all at their own pace. Day 1 features the..

The Great Barrow Challenge Day 2, hosted by Zig Zag Running, takes place at the Suffolk Running Centre in Bury St Edmunds. This event is part of a 10-day running challenge offering various distances including 5k, 10k, half marathon, full marathon, and ultra marathon, allowing participants to choose..