Trail Running calendar near Milton Keynes 2025-2026

The Ultra:5K event in Kempston presents a unique and challenging running format where participants run a 5K on the hour, every hour, for five consecutive hours. Additionally, there is a three-race option available. The competition aims to determine the fastest cumulative time over either the five or..

The Thackray Williams Sevenoaks 7 is a celebrated running event taking place in Knole Park, Kent, marking its 30th edition in 2025. This challenging 7-mile race features scenic trails with hills and twists, appealing to both competitive runners and casual participants. Additionally, a 3.5km chip-tim..

The Surrey Hills 10km is a guided trail run set in the stunning landscapes of the Surrey Hills, starting near Guildford. Participants will experience a scenic route that includes a climb up St Martha's Hill, offering panoramic views, and a descent through the picturesque Tillingbourne Valley. This e..

The Chelmsford Brew Co Summer 10k Trail Run is a fun, non-competitive event held in Chelmsford, United Kingdom. Starting at the Voodoo Keller Bar, participants run a scenic 10k trail route that includes a checkpoint at the Chelmsford Brew Co tap room, where runners can enjoy a drink and a rest befor..

The Hughenden Valley 10K is a popular trail running event organized by Runaway Racing, set around the scenic Hughenden Manor estate near High Wycombe. Scheduled for July 19, 2025, the race features a challenging 10-kilometer course through woodland and rural trails, with significant elevation change..

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 Humanity Direct Chiltern Challenge is a one-day ultra running event set in the scenic Chiltern Hills, offering distances of 10 km, 25 km, and 50 km. Participants can walk, jog, or run through well-marked routes that showcase the area's natural beauty, with checkpoints providing water and food. T..

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 an exciting trail running event set in the picturesque Stonor Park, known for its historic manor house and ancient deer herd. Participants can choose from four challenging routes: Ultra (52 km), Long (42 km), Middle (22 km), and Short (12 km), all featuring st..

The Hillfort Hustle is a scenic and challenging trail race taking place on July 20, 2025, in Aymestrey, Herefordshire. Organized by the Croft Ambrey Running Club, participants can choose between a 10-mile and a 5-mile route, both featuring a climb to the historic Iron Age Hillfort at Croft Ambrey. R..

BigHeat Trails (FIRE) is the third event in the Classic Element Trail Series, celebrating the element of Fire. This trail running event features two challenging single-lap courses through the scenic landscapes of Thursley and Hankley Commons, with options for a 16-mile run or a marathon distance. Pa..

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 Surrey Slog, also known as the Holmbury Hill Challenge, is a challenging trail half marathon set in the picturesque Surrey Hills. Scheduled for July 20, 2025, the event features a hilly, multi-loop cross-country course primarily on tracks around Holmbury Hill. Participants can choose between a f..

The Winwick Hall Trail Races offer a scenic running experience on the trails surrounding the Winwick Hall Estate, featuring 10k and 5k races, along with a 2k fun run for children aged 4-12. These fully marked and marshaled events cater to both novice and experienced trail runners, showcasing a mix o..

Conquer Cannock is an annual running event held at Cannock Chase, featuring multiple race options including 5k, 10k, 16k, and a mini-miler for children. The event takes place in July 2025 and offers scenic, challenging terrain with hills, loose surfaces, and tree roots. Participants receive race pac..

Bright Skies - Surrey Hills is an exciting daytime trail running event featuring a half marathon, 10-mile, and 10K races, along with 1K and 2K kids' races for ages 3-12. Set in the picturesque Surrey Hills, the course offers a scenic and challenging route through the Denbies Wine Estate. This event,..

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..

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 is part of a 10-day series offering participants the chance to challenge themselves with various distances, including 5k, 10k, half marathon, full marathon, and ultra..

The Great Barrow Challenge Day 2, hosted by Zig Zag Running, offers participants a unique opportunity to challenge themselves at the Suffolk Running Centre in Bury St Edmunds. This event is part of a 10-day series where runners can choose their distance, including options for 5k, 10k, half marathon,..