Trail Running calendar near Oxford 2025-2026

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 Wye Valley Tunnel Run is a scenic running event held at Wyedean School in Sedbury, UK, featuring 10km, half marathon, and marathon distances. The courses primarily follow the flat, shaded Wye Valley Greenway, an old railway line, including a unique 1.1km stretch through the refurbished and lit T..

The Valley Park Tour of the Woods is a 10 km trail race held in the scenic Valley Park Woodlands in Chandler's Ford, Hampshire. The course is uniquely divided into five stages ranging from 500 meters to 3 km, with recovery breaks between each stage that do not count towards the overall time. This fo..

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..

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 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 a mix of grassland, country paths, and hard-packed trails wi..

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

Summer Nights is a trail running event organized by Essex Trail Events, taking place on July 23, 2025, at The Wheatsheaf in Hatfield Peverel, Essex. The race covers approximately 6 miles on a new self-navigation route, where participants use a written route description without course markings or mar..

Stately Trails: Aske is a scenic running event held at Aske Hall, a Georgian country house near Richmond, North Yorkshire. Participants can choose between 5km and 10km trail races, or a 5km walk, all set within the exclusive estate's beautiful grounds featuring parkland, woodland, pasture fields, an..

The Kennet & Avon Canal 145 Mile Race (KACR) is a challenging non-stop ultramarathon held in the UK, running from Little Venice, London, to Bristol. Covering 145 miles, the route follows canal, river, and railway towpaths, including the Grand Union Canal, Jubilee River, River Thames, Kennet & Avon C..

The Beacons Way Ultra 100 Miles is a challenging ultramarathon held in the Brecon Beacons National Park, South Wales. Covering 100 miles with 6,143 meters of ascent, the race starts at Abergavenny Castle and follows the Beacons Way National Trail, including iconic peaks like Pen-y-Fan and the Carmar..

The Maverick X Series East Sussex 2025 is a trail running event held at Stanmer Park, near Brighton, East Sussex. It offers five routes ranging from a 6 km sprint to a challenging 50 km ultra, all featuring hilly, hard-packed trails suitable for all levels. The course includes scenic sections of the..

The Railway Ultra is a multi-distance running event held along the scenic banks of the River Severn, featuring routes of 9 miles, half marathon (13.1 miles), 19 miles (3/4 marathon), 28 miles, and 37 miles. The event showcases the beautiful landscape and industrial heritage of the area, with well-st..

The White Horse Gallop is a circular half marathon trail running event that begins and ends on the Ridgeway, showcasing the scenic beauty of National Trust sites, including Ashdown House and the historic White Horse Hill. The course features an "undulating" route, providing a challenging yet enjoyab..

The Bembridge Trail 5 is a scenic 5-mile trail run held in Bembridge, Isle of Wight. The circular course starts and finishes at the Community Centre, taking runners through picturesque areas including Bembridge Marshes, Centurions Copse, Peacock Hill, and along the Coastal Path. The route is undulat..

The 3 Brewers 10km is a scenic trail run held at the 3 Brewers Brewery, nestled in the Hertfordshire countryside near Hatfield. This multi-terrain course covers 10 kilometers with about 70% off-road paths, including local trails, woodland, nature reserves, and country lanes, featuring an elevation g..

The Trifarm Summer Trail 10k is a scenic trail running event held at Trifarm in Boreham, Chelmsford, Essex. This race is part of the 2025 Trifarm trail seasonal series and features a mostly off-road course, with over 95% of the route on public footpaths and bridleways. The 10k run follows an anti-cl..

Ashtead Park Summer Series 2025 is the final event in a four-part summer evening orienteering series organized by MVOC, held in Ashtead, Surrey. The event offers two course options: a 60-minute score course for experienced participants, where runners choose which controls to visit within an hour, an..

The Wendover Woods 10k, part of the "Race The Light" event, is a trail running race held at Wendover Woods, HP22 5NQ. The race features a challenging 10km course with over 250 meters of elevation gain, fully marked and marshalled on smooth woodland trails with a mix of hills and descents. There is a..

The Round the Rock will take place in Morden on Saturday 2 August 2025. You can run 46 miles.