Trail Running calendar near Layer de la Haye 2025-2026

The Alf Shrubb Memorial 10k and 5k are mixed trail races held in Slinfold, West Sussex, celebrating the legacy of local running legend Alf Shrubb. The event features chip-timed adult races on scenic routes through Sussex countryside, with the 10k consisting of two laps on local footpaths and bridlew..

The Dunstable Downs Challenge Half Marathon is a scenic trail running event organized by Dunstable Road Runners, held at Creasey Park Football Centre in Dunstable. The 13.1-mile course takes runners across the picturesque Dunstable Downs and surrounding rural areas, primarily on public footpaths and..

The Ashtead 10k and 2k fun run, organized annually by Ashtead Running Group, takes place at Ashtead Common, a protected natural reserve in Ashtead, UK. The event features a challenging 10k race and a 2k kids' run on undulating rough tracks through a Site of Special Scientific Interest, known for its..

The Thaxted Trail Marathon and Half Marathon, organized by Essex Trail Events, takes place in Thaxted, Essex. This self-navigation trail race offers marathon and half-marathon distances, with participants using a written route description provided on race day—there are no course markings or marshals..

The Roman River Trails event offers participants the choice of a half marathon or marathon, featuring self-navigation routes through the picturesque Roman River valley near Colchester. The predominantly hard-packed trail includes sections of tarmac and grass, with several river crossings and some hi..

The Norfolk Coastal Trail Marathon and Half Marathon take place along the scenic Norfolk Coast Path, starting from Holme-next-the-Sea for the full marathon and Burnham Overy Staithe for the half marathon, with both finishing at Morston Quay. The routes are mainly off-road, well-marked with acorn sig..

The Lucky Horseshoe is a versatile running event hosted at the Suffolk Running Centre in Bury St Edmunds, offering distances of 5k, 10k, half marathon, full marathon, and ultra marathon. The course features an out-and-back route along the Gallops and Golding Hills trails, passing through scenic area..

The Triple Trail Races, held at Loddington Farm in Kent, offer three challenging distances—25km, 50km, and 100km—through some of the region's most scenic and historic trails, including the North Downs Way, Greensand Way, and Weald Way. The 100km race is Kent’s only single-loop ultra marathon, showca..

The Humanity Direct Tring Ultra is a one-day ultra marathon held in the scenic Chilterns near London, starting and finishing at Tring Cricket Club, Hertfordshire. Participants can choose from three distances: 50km (31 miles), 27km half ultra, or a 10km option. The course features natural beauty spot..

The Ouse Valley Way Marathon and Half Marathon is an annual running event held in Huntingdonshire, featuring a scenic 26.2-mile route along the Ouse Valley from Earith to Eynesbury, or vice versa. The course is flat and combines grass, gravel, and tarmac paths, offering a varied running surface clos..

The Creative Juices 10km is a scenic trail running event held at Woodoaks Farm near Rickmansworth, home to the Creative Juices Brewing Company. The course is predominantly off-road, featuring woodlands, footpaths, and bridleways, making it suitable for all abilities. Runners start and finish at the..

The Manuden 10K is an annual running event held in Manuden, featuring 10K, 5K, and 1K races. The course primarily runs off-road through fields surrounding the village, starting on Rickling Road, which is closed for the event, then continuing on bridleways and footpaths. Water stations are available..

The Marriott's Way 10k is a scenic trail race held between Aylsham and Reepham in Norfolk, following the flat, mostly off-road Marriott’s Way along an old railway line. The 10-kilometer course offers runners a chance to enjoy the beautiful countryside on soft terrain, suitable for both experienced a..

The Dunton Demon Races, organized by Phoenix Striders, take place at Langdon Nature Discovery Park in Basildon. Scheduled for September 21, 2025, the event offers three race options: a challenging 5-mile trail, a new 5k trail, and a 1k/2k Tinnies Toddle for children. The courses feature scenic paths..

The Trifarm Autumn Trail 10k is a scenic off-road running event held at Trifarm in Boreham, Chelmsford, Essex. This race is part three of a four-race seasonal trail series organized by Multisport Management. The course is a clockwise loop covering over 95% public footpaths and bridleways, starting w..

The Silent Pool 10km is a guided trail running event based near Guildford, UK, starting and finishing at the historic Silent Pool. This scenic route features trails along the North Downs Way, through Netley Heath forest, and passes the picturesque village of Shere, known for film locations from "The..

The HAVOC Twilight Series 2025 No.2 in South Woodham Ferrers is a midweek street orienteering event featuring a Snooker-O score format. Held around the streets, local parks, and woods, participants navigate a single course with two time limits: a long 60-minute and a short 40-minute option. Controls..

The Epic Epping Forest Ultra, organized by Orion Harriers, is a challenging trail running event held in Epping Forest, London. The 2025 edition features a 50-mile ultra race consisting of 10 laps of a 5-mile forest trail loop with approximately 3,680 feet of elevation gain. The course is marked with..

The Fortitude Ultra - Denbies is an endurance running event held at the picturesque Denbies Wine Estate in Dorking, Surrey. Participants face the challenge of completing 10 laps of varying distances (approximately 3, 4, or 5 miles) within a 10-hour timeframe. Runners can adjust their chosen distance..

The Dark Downs 50k is an exciting night running event held on the scenic South Downs, featuring both a 50k race and a Half Marathon. Participants will experience the unique atmosphere of running at dusk and into the night, with the rolling hills and runnable trails providing an ideal setting. The ev..