Trail Running calendar near Yattendon 2025-2026

The Witches Whisk is an offroad running event at Pengethley Manor, Ross-on-Wye (what3words: physical.growth.shelf) on 20 October 2025. Entrants choose a target distance and have a time limit of seven hours to complete it. Each lap on the course is 2.5 km. The route runs entirely within the manor gr..

Viper 5 mile trail run (Autumn edition) is held near Ingatestone, Essex, at The Viper in Mill Green. The 5-mile loop traverses countryside on public rights of way and is run in the dark, using the same course as the spring edition. It’s a small-capacity event (50 places) with first-come, first-serve..

The Scary Scamper takes place on 21 October 2025 at Pengethley Manor, Ross-on-Wye (what3words: physical.growth.shelf). The event offers timed runs with a maximum allowed time of 7 hours to complete the chosen distance. The course is offroad and contained within the grounds of Pengethley Manor. Each..

The Ghostly Gallop takes place on 23 October 2025 at Pengethley Manor, Ross-on-Wye (what3words: physical.growth.shelf). Entrants choose a target distance: 5k 10k Half Marathon Marathon Ultra Each lap is 2.5 km, so the 5k option is two laps. The course is offroad and contained within the grounds o..

The Petrified Pootle is a Halloween-series run held at Pengethley Manor, Ross-on-Wye (what3words: physical.growth.shelf) on 24 October 2025. Entrants choose one target distance and must complete it within a 7-hour time limit. The course is offroad and contained within the grounds of Pengethley Mano..

The Giddy Horse Backyard 2025 is a running event held at Chepstow Racecourse, UK, featuring races around Piercefield Park. The course is a 4.167-mile loop combining woodland, parkland, and tarmac trails, mostly flat with gentle elevation changes. The event offers solo races of 8-hour (33 miles) and..

Running Tribe Races in Buckinghamshire, England, offers endurance events at two venues: Courses 1–3 at Chalfont Park Sports Club in Chalfont St Peter and Courses 4–6 at Chalfont St Peter Community Centre. Runners can choose, on the day, from 7k, 10k, 14k, Half Marathon, Full Marathon, or a 30- or 40..

Thames Trail Ultra is a 47-mile point-to-point ultramarathon along England’s longest river, from Hawkwell House Hotel in Iffley to the YMCA Y Centre in Henley-on-Thames. The route follows the Thames Path and Ridgeway National Trails, offering a mix of cross-country trails, riverside paths, and a sma..

Epping Forest Wildwood Trail Series Half Marathon & 10K takes place in Epping Forest, London, with start/registration at Chingford Plain, Rangers Road, E4 7QH. Runners choose between a Half Marathon (two laps) or a 10K (one lap) through ancient woodland in autumn colors. The course blends well-maint..

The Worcester Ring Run is a 23-mile running tour around Worcester and Droitwich, launching in 2025 at Droitwich Rugby Club. The clockwise route travels from the club along the Droitwich Canal, joins the Worcester & Birmingham Canal toward Worcester, passes Diglis and Diglis Bridge, goes through Pitc..

The Giddy Horse Half Marathon, Trail, & Steeplechase Obstacle Course Races take place on Saturday 25th October 2025 at Chepstow Racecourse, Saint Lawrence Road, Chepstow, UK, NP16 6BE. Tickets for the event are currently sold out. Ticket sales close 20th October 2025. The organiser is Relish Th..

The Spooky Sprint is part of a Halloween race series held at Pengethley Manor, Ross-on-Wye (what3words: physical.growth.shelf). Participants choose one target distance from the options below and must complete that distance within a 7-hour time limit. The course is offroad, contained within the mano..

Thames Path Trail Run takes place at Windsor Racecourse, Windsor, UK. The event offers two trail distances: 21km and 16km, with gentle elevation gains of about 66m and 50m respectively, along the scenic Thames riverbank and surrounding countryside. Runners begin at Windsor Racecourse and follow clea..

Stort30 is a 30-mile ultramarathon organized by Challenge Running, set on the Hertfordshire–Essex border along the River Stort and the Lee Navigation. The course is flat and mostly grassy, running 15 miles out and back from Bishop’s Stortford to the Rye House area, with a turnaround at the halfway p..

The Zombie Shuffle is an event in the Halloween race series held on 26 October 2025 at Pengethley Manor, Ross-on-Wye (what3words: physical.growth.shelf). Entrants choose a target distance and have a maximum of seven hours to complete it. The event accepts walkers and runners. Entrants must be aged..

Irchester Spooktacular is a Halloween-themed night-time run held at Irchester Country Park. The event offers two marked and marshaled routes on woodland trails and hard-packed tracks. Marshals will wear Halloween-themed costumes. All participants receive a finishers medal, a bag of Halloween-themed..

The Plough & Harroween 5 mile night trail run is a self-navigated, Halloween-themed event held at The Plough & Harrow in Litlington, East Sussex. The 5-mile route traverses countryside including forest, farm tracks and downs, following a Strava GPX and running in reverse to the Friston Forest 5 rout..

Brewery Trail Run is a 6-mile (10 km) trail run through the Chiltern Hills organized by Run The Wild. The event pairs trail running with a brewery experience at the world famous Tring Brewery: after the run, participants enjoy a private brewery tour, a beer tasting, and receive a bottle of beer. It’..

Chiltern Ridge Winter 50K is a single-loop trail ultra starting and finishing at Berkhamsted Cricket Club in the Chilterns. The 50-kilometre course climbs about 800m and threads through Berkhamsted Common and the Ashridge Estate, then follows The Ridgeway National Trail to Aldbury and Wendover befor..

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..