Trail Running calendar near Stock 2025-2026

The Midweek Chasing Numbers June event, organized by Saturn Running, invites participants to join a flexible running challenge along the scenic River Thames. This inclusive event welcomes runners of all abilities, including walkers, and allows participants to choose their distance within a 7-hour ti..

The Sundowner Marathon is a unique running event that takes participants through scenic routes including canals, waterfalls, vineyards, woodlands, and coastal saltmarshes. Scheduled for early June, the marathon begins on a summer evening and continues into the night, offering a distinctive experienc..

The Jubilee Hall Trust's "Run for Your Life" event is set to take place in June 2025 at Hampstead Heath, London. This annual running event features 10K, 5K, and 2K courses, catering to participants of all abilities, including families and beginners. Runners will enjoy scenic trails with stunning vie..

The Magna Carta Summer race, organized by Hermes Running, takes place in scenic Runnymede, Surrey, near the historic site where the Magna Carta was signed in 1215. The event features 10K, half marathon, and marathon distances, all starting by the River Thames at the Wraysbury Skiff & Punting Club. T..

The South Downs Trail Half Marathon and 10K, hosted at Queen Elizabeth Country Park near Petersfield, are celebrated trail running events in the South of England. Participants will enjoy scenic routes that connect with the South Downs Way, traversing beautiful downland and forested areas. The half m..

The Orion Harriers Forest Five is a series of annual one-mile races held on the first Saturday of June, July, and August at Jubilee Retreat in Chingford. Established in 2009 to support the construction of the Orion clubhouse, the series offers a competitive yet friendly environment for runners of al..

The Pathfinder March is an annual 46-mile (74 km) long-distance running and walking event held in Cambridgeshire, England. Participants, either solo or in teams, traverse a circular route starting and finishing at RAF Wyton Airfield, passing through picturesque countryside and visiting four historic..

The Chignal Fete Trail Race, organized by Essex Trail Events, is a 6-mile self-navigation trail run held in Chignal St James, Chelmsford, Essex. Scheduled for June 7, 2025, the race features a new route each year and requires participants to follow a written route description without course markings..

The Suffolk Back Yard Ultra is a highly competitive ultrarunning event held at High Lodge in Thetford Forest, Suffolk. Participants run a 4.167-mile loop every hour on the hour, continuing until only one runner completes a loop within the hour time limit. The course is wide, flat, and fast, featurin..

The Tewinbury Trail 10K is a scenic off-road race held at Tewinbury Farm & Hotel in Hertfordshire. Participants can enjoy a challenging course through undulating trails, including forest paths and open tracks, with a total elevation of 180 meters. The route is fully marked and marshalled, ensuring e..

The Valley of the Owls Run is a scenic running event held in the picturesque village of Ousden, Suffolk, known for its historic roads and beautiful countryside. Participants can choose from various distances, including 5k, 10k, half marathon, full marathon, and ultra marathon, with a social out-and-..

Stately Trails: Forcett Park is a scenic running event held at Forcett Hall, North Yorkshire, featuring 5km and 10km options on a two-lap course through historic estate grounds. Runners traverse gentle trails across pasture fields, farm tracks, and woodland, passing landmarks like ancient Iron Age f..

The Norfolk Festival of Running is an inaugural timed running event held at the scenic Bawsey Country Park in Norfolk. Participants run laps of a 5.3 km course featuring gravel footpaths and grassy areas, designed to accommodate distances from 5K up to ultra-marathon lengths. The event offers a flex..

The Nene Valley Trail Run is a friendly and scenic off-road running event held at Castle Farm Campsite in Fotheringhay, near Peterborough. Scheduled for June 14, 2025, it offers two race distances: 10 and 20 miles. The courses traverse the beautiful Nene Valley trails, featuring easy tracks through..

The Hampshire Hoppit is a scenic trail running event held in the picturesque countryside of Hampshire, centered around the village of Kingsclere. It offers three race distances: a marathon, half marathon, and 10k, all featuring clearly marked, single-lap off-road courses with friendly marshals. The..

The Herts Hobble is a cross-country event held in North West Hertfordshire, starting from the Scout Hut in Baldock. Participants can choose between two circular routes of 26 or 18 miles, traversing undulating countryside featuring grassland, fields, and woodland with panoramic views. The event cater..

The Robertsbridge Midsummer 10k & 5k is a popular community race held annually in East Sussex, returning in 2025. The event features multi-terrain, undulating courses suitable for all abilities, including a junior run. Participants can enjoy a friendly atmosphere with local support, volunteers, and..

The John Clarke Memorial Race will take place in London on Friday 20 June 2025.

The Longbridge 100 Backyard Ultra is an inaugural running event designed for both seasoned and novice runners. This last-man/woman-standing race requires participants to complete a 4.167-mile loop every hour until only one runner remains. The event promises excitement and camaraderie, with support f..

The Phoenix Centaur 100 Mile Ultra is a challenging endurance event held at Denbies Wine Estate in Surrey. Participants have up to 30 hours to complete a flat, single-mile loop through scenic trails, with options including 12/24-hour, 50-mile, and 75-mile races, as well as marathons and half maratho..