Trail Running calendar near Sunbury-on-Thames 2026-2027

Trail races from Brixworth Country Park around Pitsford Water, offering a 10k and a half marathon that visits nearby villages. The event is fully marked with water stations, first aid cover and prizes for top finishers.

A 33.5-mile multi-terrain trail run around the Imber Range Perimeter Path near Westbury on 1 March 2026, organised by the Rotary Club of Westbury and Avon Valley Runners. Entries are handled via Entry Central.

A trail running event at Breamore House offering 5k, 10k, 5k Canicross and a half marathon on mainly rural trails, with marshals, aid stations and finisher medals.

Multi terrain 10 km race starting and finishing at Windsor & Eton Brewery beside the River Thames. The route follows the Thames and Jubilee River and finishers receive a medal, a Windsor & Eton pint cup and a free drink.

A seven mile self-navigation trail at Waldegraves Holiday Park on 01 Mar 2026. Entry is limited to 150 runners; fees include a £4 bar voucher and results will be posted on essextrailevents.com.

A guided *10 km* trail run from Silent Pool near Guildford, using North Downs Way and Netley Heath paths, led by a qualified guide. Group-paced, two 2026 dates, £16 entry and car parking at the meeting point.

A trail championship at Matterley Basin near Winchester on 4 March 2026, offering 10 km and 20 km races run on 5 km laps with mass starts and on-course water stations.

A one-day event in the Chiltern Hills offering 10 km, 25 km and 50 km routes with marked trails, checkpoints and full medical support, raising funds for Humanity Direct's medical work for children.

Sussex Coastal Trail Run in Eastbourne on 7 March 2026 follows coastal paths by the Seven Sisters and the English Channel, offering 10K, half, marathon and ultra distances on chalk and forest terrain with marked routes.

Trail-running events at Harrold Odell Country Park offering 25 km and 50 km routes through woodland and countryside, with marked courses, aid stations and marshals; finishers receive medals and goodies.

Trail running at Hinton Admiral Estate on 7 March 2026 with 21.6 km, 15 km and 10.1 km routes; running, canicross and hike options through woodlands, heath and meadows. Finishers receive a medal, a drink and goodies.

Brutal at Chawton on Saturday 7 March takes you through Brick Kiln Farm and Chawton Forest, with mud, water, steep hills and technical trails for a true off road test. Canicross waves welcome dogs for a wild, fun run together.

Run scenic laps along the Thames towpath in Walton on Thames at the Ladybird Run, on flat off road trails with timed entries or a one hour rock up and run start window. Pick 5 km to ultra distances and complete as many laps as you like with..

The Berko 10km will take place in Berkhamsted on Saturday 7 March 2026. You can run 10 kilometers.

A 13.1 mile out and back trail from Dorking to Leith Hill Tower with about 1,800 feet of ascent, four water stations and marshals on course. Entry includes a reusable medal, race number, beer and a cooked breakfast, with profits donated loc..

Two mapped routes from Wellingborough through Northamptonshire countryside with checkpoint snacks, drinks and a finish meal included. Route descriptions must be downloaded in advance and under 18s must be accompanied by an adult.

Take on Wight Riot at Hordle Cliff West for mixed terrain running along the coastal path with stunning views of the Isle of Wight and Sturt Pond. Choose distances from 5K to ultra and earn a medal for completing one lap or more.

Riverside races from Small Profit Dock Gardens in Barnes along the Thames Path to Petersham. Offers 10km, half marathon and marathon out and back courses with marked routes, stocked checkpoints and KLP medical support.

A set of trail events across the South Downs near Steyning, featuring marathon, 30k and half marathon distances with UTMB Index registration, GPX routes and on-course drinks stations. Entry includes a medal, breakfast and photo download.

A multi-distance running event at the Larmer Tree Gardens on the Rushmore Estate in Dorset. Races range from a 1 mile fun run to a marathon, including a 10 km Canicross, and all finishers receive a full-colour 10 cm medal.