Trail Running calendar near Horton Kirby 2025-2026

The Petzl Night Trails 10K at Salcey Forest is a unique night trail running event held near Northampton, UK. Participants run a fully marked, two-lap 10-kilometer course on crushed stone paths through the flat but occasionally slippery forest terrain. Runners must use a head or chest torch to naviga..

The Dormouse Challenge is a 6-hour running event held at the award-winning Salcey Forest near Northampton, England. Participants run multiple laps of a 3.5-mile off-road loop through well-maintained forest paths, with terrain consisting mainly of crushed stone and forest floor, offering a natural tr..

The Zigzag Turkey Trot Challenge is a six-hour timed running event held at the Suffolk Running Centre in Bury St Edmunds. Participants start together and run as many laps as possible on the undulating, multi-terrain Back Quack route, with an aid station available each lap. The event caters to all le..

The Kingston 10k, organized by RunUk, is an exciting running event that takes place in Kingston, Surrey. The race starts and finishes at the Kingston Hawker Centre, offering participants a scenic route through the streets of Kingston and along the river towpath. In support of the NHS, runners are en..

The ATW Wendover Woods Trail Run & Canicross is an exciting event set in the picturesque Wendover Woods, offering participants a chance to challenge themselves on scenic trails. Scheduled for November 23, 2025, the event features various distances, including a 5K, 10K, and Half Marathon trail run, a..

The Serpent Trail Ultra Run is a 30-mile trail running event starting and finishing in Haslemere, Surrey. It showcases some of the best sections of the Serpent Trail and the Sussex Border Path, featuring hilly terrain through lush fields, ancient woodlands, rare heathland, and scenic valleys. Ideal..

The Wittering Beach Run is a popular running event held at West Wittering Beach, Chichester, known for its natural, unspoilt Blue Flag beaches. The race offers three distances—15km, 10km, and 5km—catering to all abilities, including new runners. The scenic course features stunning views of Selsey Bi..

The Wallop is a scenic 21k trail run held within the Farleigh Wallop Estate in Hampshire. The course features a diverse mix of narrow woodland paths and wide gravel tracks that wind through forests and open land, offering runners an immersive natural experience. This half-marathon event is fully mar..

The Urban Trail de Boulogne sur Mer will take place in Boulogne-sur-Mer on Saturday 29 November 2025. You can run between 8 and 21 kilometers.

The Box Hill Vertical KM is a guided trail running event held in Box Hill, Dorking, Surrey, UK. Covering approximately 12.5 miles, the course is designed to achieve over 1000 meters of elevation gain in a short distance, focusing on challenging hill climbs without repetitive hill reps. Participants..

The Maverick Original Oxfordshire 2025 is a trail running event held at Stonor Park in Oxfordshire. Taking place on November 29, 2025, it offers three routes: 22 km, 12 km, and 7 km, through the historic estate and the Chilterns Area of Outstanding Natural Beauty. The course features challenging cli..

The Maverick Exposure Lights Dark Oxfordshire 2025 is a nighttime trail running event held at Stonor Park in Oxfordshire. Participants can choose from three challenging routes: 7 km, 12 km, or 17 km, all set within the scenic estate known for its wildlife, including fallow deer and wallabies. The ev..

The Riverside Marathon & Half Marathon, organized by Phoenix Running, takes place in Walton on Thames, Surrey, along the scenic River Thames towpath. This event features UK Athletics certified, accurately measured courses with no elevation gain, making it a flat and fast route ideal for runners seek..

The Zig Zag Running St Andrews Day Challenge is a timed running event held at Brandon Country Park in Suffolk, located within Thetford Forest. Participants can choose between a 6-hour or 4-hour challenge, running multiple laps of a 5.3 km multi-terrain course featuring gravel footpaths and grass are..

The Surrey Hills Half Marathon is a scenic guided trail run starting and finishing in Guildford, Surrey. Covering approximately 13 miles, the route showcases the stunning landscapes of the Surrey Hills, including landmarks like St Martha's Church and hill, the village of Shere, and panoramic views f..

Winter on the Downs is an ultra-running event featuring two single-loop races of 55 miles and 100 miles, set in the scenic trails of East and West Sussex. Starting and finishing in Eastbourne, participants will traverse iconic landscapes, including Beachy Head and the Seven Sisters. The 55-mile rout..

The Sussex Downs Trail Run is a scenic off-road running event set in the South Downs National Park in Mid-Sussex. Starting from Plumpton Racecourse, participants can choose from three distances: 22km, 12km, or 9km. The course features a mix of flat, trail, and challenging climbs, offering spectacula..

The Hurtwood 50K, organized by Freedom Racing, is a renowned trail ultra event set in the picturesque Surrey Hills. This long-distance race features a fully marked route with additional signage, ensuring participants can navigate easily. The event includes regular checkpoints offering food and drink..

The ATW Grafham Water - Trail & Canicross is a scenic 10-mile trail running event set around the picturesque Grafham Water in Cambridgeshire. Participants will enjoy a route that begins on the iconic dam and winds through beautiful trails, including a Woodland Nature Reserve and Sanctuary Bay. The e..

The Winter Downs 200 is a challenging 200-mile continuous trail run held in South East England, starting and finishing at Juniper Hall near Box Hill. Scheduled for December 10-14, 2025, runners have up to 96 hours to complete a giant loop encompassing five major trails: North Downs Way, Vanguard Way..