Trail Running calendar near Letchworth Garden City 2025-2026

The Orion Harriers Forest Five Series 2025 is a series of mile-long races held on Saturday mornings, starting at 10 am. The series began in 2009 to support the construction of the Orion Harriers clubhouse at Jubilee Retreat. The 2025 races are scheduled for June 7th, July 5th, and August 2nd, with t..

Sussex Loops is a challenging walking and running event held at Forest Row Village Hall in East Sussex. Participants can choose from four distances: 12, 18, 25, or 31 miles, with up to 3,250 feet of ascent, to be completed within 11 hours. The course consists of three loops exploring the scenic Ashd..

The Guided 10K Pub Run will take place in New Alresford on Sunday 3 August 2025. You can run 10 kilometers.

The Vanguard Way Marathon is a scenic running event held near Croydon, UK, featuring both a full marathon (26.2 miles) and a half marathon (13.1 miles). The course follows part of the Vanguard Way, a 66-mile national trail stretching from East Croydon to Newhaven on the South Coast. Runners experien..

The Nottingham Running Festival, presented by Gateley, will take place on August 3, 2025, at the scenic Colwick Park in Nottingham. This exciting event features various race distances, including a 5K, 10K, and half marathon, catering to runners of all levels. Participants can expect chip-timed resul..

The Birmingham Canal Canter is a scenic running and walking event held in Birmingham, starting and finishing at Moseley Rugby Club. Participants can choose from three circular routes: the Mini Canter (18.5 miles), the Canter (25.8 miles), and the Canter Marathon (26.2 miles). The course is 98% off-r..

The Harting Multi-Terrain '10' is a challenging 10-mile race held at the War Memorial Sports Ground in South Harting, West Sussex, within the scenic South Downs National Park. Organized by Liss Runners volunteers, the event features a tough course over private lanes, gravel tracks, bridleways, and f..

The Ivybridge 3 Tops is a challenging fell running event held as part of the Dartmoor Fell Series, organized by Erme Valley Harriers. Taking place near Ivybridge, Devon, the race covers approximately 10 kilometers with 450 meters of climbing, offering stunning views over the South Hams. The course f..

The MTC Thames Challenge is a four-day ultra marathon spanning 184 miles along England’s longest river, from the Thames source in the Cotswolds to the Thames Barrier in Greenwich. Participants complete four stages: the Cotswold Ultra, Oxford Ultra, Windsor Ultra, and Richmond Ultra, each offering un..

The MTC Cotswold Ultra is a 57-mile point-to-point ultramarathon along the Thames Path, starting at Kemble Station and ending in Oxford. The route features scenic sections along the Thames, including the source, bridges, locks, and meadows, with checkpoints offering food and hydration. All finishers..

The MTC Oxford Ultra is a 49-mile point-to-point ultra marathon along the Thames Path, starting from Oxford and ending in Henley-on-Thames. Participants traverse scenic riverbanks, including Sandford Weir, Culham, Cholsey, and Streatley, with checkpoints providing water and nutrition. All finishers..

Run Sandringham 24 is a prominent running event taking place at the Sandringham Estate, the Royal Family's country retreat, from August 8-10, 2025. This 24-hour trail race invites participants to run as many laps as possible on a scenic 5-mile course, with options for solo runners or relay teams of..

The MTC Windsor Ultra is a 47-mile point-to-point ultramarathon along the River Thames, starting in Henley and ending in Kingston upon Thames. Participants enjoy scenic routes passing landmarks such as Windsor Castle, Runnymede, and Eton, with checkpoints offering food and hydration. All finishers r..

The Thames Meander Summer is a scenic riverside race series organized by Hermes Running, taking place along the picturesque Thames Path. Starting from the Petersham & Ham Sea Scouts HQ in Richmond, participants can choose from three distances: a 10km, half marathon, or marathon. The routes feature f..

The Centurion North Downs Way 100 is a challenging 100-mile trail run set to take place on August 9, 2025. The course stretches from Farnham in Surrey to Ashford in Kent, featuring a total elevation gain of 11,000 feet. Runners will traverse picturesque English countryside, including notable climbs..

The Stour Valley Path 100 (SVP100) is a prominent ultra running event in England, featuring two race distances: 100km and 50km. The 100km race follows nearly the entire length of the scenic Stour Valley Path, starting in Newmarket, Suffolk, and finishing near Manningtree, Essex. The 50km race covers..

The Mount Ephraim 10K is a popular running event set in the picturesque Mount Ephraim Gardens in Kent. This annual race features a scenic 10K course along quiet country lanes, attracting both seasoned club runners and casual participants. In addition to the main race, there is a Junior Run, allowing..

The Henfield Half Marathon, organized in conjunction with Henfield Joggers, is an off-road scenic race held at Henfield Leisure Centre. Participants will enjoy a course along riverbanks, disused railway tracks, flint paths, and stiles, offering a picturesque running experience. The event is suitable..

The Cold Norton Charity Summer Half Marathon Trail Event, scheduled for August 10, 2025, offers participants a choice between a 10km and a 13.1-mile route through the scenic countryside of Cold Norton, Essex. This charity event supports Farleigh Hospice, providing essential care for those with life-..

The Ramsbury Gold 10k is a scenic trail running event held at the Ramsbury Brewery on the Ramsbury Estate in Wiltshire. The 10km course features approximately 70% off-road terrain, including local trails, woodland, and footpaths, with an elevation gain of 165 meters. Suitable for all abilities, the..