Trail Running calendar near Stonor 2026-2027

Looped 7K and 10K courses in Chalfont St Peter and Gerrards Cross let runners choose distances from a single loop to ultramarathon. Aid stations, marked routes, crew access and medical support are provided, with prizes for top finishers in..

Trail running at Matterley Basin in the South Downs National Park with three route options across chalk downland, woodland and ridgelines. Courses are fully marked, timed and supported with outposts, parking and a finishers medal.

London Lea Valley Ultra 2027 is an ultramarathon organised by London based Camino Ultra on 20 March 2027 in London E15 2HB. The race is part of Camino Ultra's programme which also includes coaching and training resources.

A measured half marathon through way marked forest trails in the Forest of Dean, starting and finishing at the Speech House Hotel. The Rotary Club organises the race, proceeds go to charity, and the event serves as a national championship q..

Seven consecutive days of timed running on certified out and back routes along the River Thames in Walton on Thames. Distances from 5 km to ultra are available and finishers earn daily mementos plus a seven day lantern medal set.

A David Bowie themed trail event at Hurn Forest with a 5.3 km out and back lap and distance choices from 5K to ultra-marathon. Clubhouse facilities, an aid station with snacks, bag drop and a Bowie inspired finisher medal are provided.

A space themed trail event at Hurn Forest with themed medals, aid station snacks and 5.3 km laps. Participants can choose distances from 5K to ultra marathon and 20% of entry fees support Forestry England.

A two lap multi terrain 10 km trail race on Easter Monday around Mortimer Fairground and local woodlands, with a canicross option, chip timing, medal and free race photos. The undulating course is not suitable for pushchairs or wheelchairs.

A single loop 50 km trail race around Arundel and the South Downs with about 3,200 ft of ascent, four aid stations, live GPS tracking and chip timing on a fully marked course through predominantly trail terrain.

A 40 or 50 mile trail ultra along the Testway from Linkenholt to Totton in Southampton, with aid stations every 10 miles, marshals and medical support. A shuttle option is available for an extra £10 and there is a 14 hour cutoff.

A trail running event at Stanmer Park on the South Downs Way with three routes from 5 km to 21 km, varied terrain, marked and timed courses, refuelling outposts, and on-site services including photography and a finishers medal.

A 42km off road marathon from Stanmer Park across the South Downs to a finish on Hove Lawns. The route includes Ditchling Beacon and joins the Brighton Marathon for the final 6km.

A mixed-terrain race day on 10 April 2027 at Remenham Farm, Henley-on-Thames, offering a half marathon, 10K and junior out-and-back along the River Thames.

A 54 mile circular ultra and a 26.2 mile marathon from Brixworth Country Park through Northamptonshire trails, canal towpath and roads, with checkpoints, GeoTracks real time tracking and an over 18 age limit.

A 50 mile point-to-point race along the South Downs Way from Worthing to Eastbourne, featuring about 5,700 ft of climb, seven staffed aid stations, mandatory kit checks and a 13 hour finish limit.

A combined entry for four Centurion Running 50 mile events held between 10 April and 13 November 2027, with an entry fee of £480 and a minimum age of 20. Registration and payment are via SiEntries.

Inflatable 5K returns to Huntingdon with giant inflatable obstacles, music zones and multiple distances to choose from. Distances include 2.5k, 5k, 10k and 15k, with a finisher's medal, on-course water and event photography.

A 26.2 mile section of the Rose of the Shires Ultra, the Rosebud Marathon runs across Northamptonshire trails, roads and canal towpath with two staffed checkpoints and GPS tracking provided.

A county versus county running challenge along the Brampton Valley Way, with runners starting from Market Harborough or Northampton. The 28 mile out and back course features two long tunnels, four feed stations, and field wide county scorin..

A 200 mile point to point trail race across South Wales from Chepstow to Worm’s Head, with a 120 hour limit, live runner tracking, eight aid stations and organised drop bag support.