Trail Running calendar near Stonor 2026-2027

A forest trail half marathon in late September with an officially measured 13 miles 192.5 yards course, no road crossings, water stations about every 5 km and medals for finishers; organised by the Rotary Club for charity.

Explore the ancient trails and historic landscapes of Cranborne Chase starting from Salisbury Racecourse. Choose between marathon half marathon or 10k distances through scenic downland and woodland paths.

Two measured runs through farmland beside Grantchester near Cambridge, with chip timing and medals for all finishers. The event supports Maggie's and Addenbrooke's Charitable Trust and includes on site services and team prizes.

A 10 mile trail race at Eridge Park in Tunbridge Wells featuring steep, narrow climbs, muddy sections and scenic views. Finishers receive a memento and are offered a pint and cake at the finish.

Enjoy a flat riverside run along the Thames with a chocolate themed aid station. Choose your own distance from 5km to ultra marathon within a flexible seven hour time limit.

A community run on 27 Sep 2026 with off road routes around Manuden offering 10k, 5k and 1k distances, water stations, medals for finishers and on site parking and registration at the Yew Tree pub.

MacTuffX London on 27 September 2026 stages functional fitness races at Wimbledon with ten Xercises and repeated runs in classic and double distances, offering solo, doubles and relay entries plus a LITE weight division.

A coastal 10 km race from Portishead Open Air Pool with mixed terrain and sea views past Black Nore Lighthouse. The undulating route features a midway water station, chip timing and a finisher medal, with entries limited to 350.

Amport Trail Run on 27 September 2026 offers multi terrain 5k, 10k, 10 mile and canicross routes from Amport Cricket Club. Entry is pre-registration only and the courses feature marshals, first aid and on-course refreshments.

A multi terrain trail run along the Thames near Marlow offering a Half Marathon, 10k and a 1k Little Sprinters race. The event features chip timing, a finisher medal, on route water stations and an event village with facilities.

A six hour lap-based trail event at Coombe Abbey Park near Coventry, using a 3.3 mile loop through woodland and meadow. Options include a medal or a tree token, rucking is allowed and dogs are not permitted.

A night trail 10k at Coombe Abbey Park on 30 September 2026. The route runs through woodland, meadows and fields and requires a head or chest torch. Petzl may be on site with demo lamps and water is provided in biodegradable cups.

A timed track event in Walton on Thames on 2 October 2026 offering 6, 12 and 24 hour formats with chip timing, 400 m laps and distance options from 5 km up to 100 mile equivalents. The track is limited to 100 runners at once.

A single-loop 100 mile trail from Plumpton Racecourse in the South Downs National Park, featuring over 12,000 ft of elevation, 12 aid stations, a 34 hour cutoff and free onsite camping. The race forms part of the South Downs Triple Crown.

A guided 30 mile trail run on the North Downs Way around Guildford, visiting Box Hill and Denbies Wine Estate. It is led by an experienced ultra runner and coach, with group pacing, route support and a provided kit list.

A non timed inflatable obstacle event at Kempton Park Racecourse in Sunbury on Thames, Surrey. Choose from 2.5k, 5k, 10k or 15k laps with music zones, a finisher medal, on course water and event photography.

Camino Ultra's Epping Forest 50 KM on 3 October 2026 is a 50 km ultramarathon in the Epping Forest area of London, listed at Capel Road E12 5DB. It is part of Camino Ultra's 2026 event programme.

A 25 km EcoTrail run in Bell Common, Epping on 3 October 2026, presented as part of a London based ultramarathon event series.

Night trail races on the South Downs around Plumpton Racecourse begin at dusk and run into darkness, with 50 km, half marathon and 20 mile options. The course is fully marked and supported with aid stations and marshals.

A 50 km point to point ultramarathon from Moors Valley Country Park to Hengistbury Head, following forest trails, the Castleman Trailway and the Bournemouth seafront. The event includes GPS routes, feed stations, UTMB index status and a bes..