Trail Running calendar near Woldingham 2026-2027

A last person standing backyard ultra at The Waggoners pub in Welwyn where runners complete a 4.167 mile loop every hour until a single runner finishes a loop alone. Pub facilities, an athletes menu and limited marquee space are available.

Experience an autumn run through scenic pumpkin fields and farm tracks in Colchester. With 10k, 5k, and 1k distances, this flat off road event features chip timing and a family friendly event village.

Trail races at Salisbury Racecourse feature marathon, half marathon and 10K routes across undulating downland and Martin Down nature reserve, with finisher medals and trophies for the top three men and women in each event.

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.

Ten mile trail race at Eridge Park on 27 September 2026 featuring steep climbs, muddy and technical single track, GPX course maps, finisher memento, trophies and a free pint and cake for finishers.

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.

Experience a scenic off road run through the fields surrounding Manuden with distances of 10k, 5k, and 1k. Enjoy locally organized routes with course water stations and finisher medals for all participants.

MacTuffX London offers a unique interval running competition in September 2026. Participants can compete in solo doubles or relay categories over repeated 400 meter or 800 meter distances in Barking.

Amport Trail Run on Sunday 27 September 2026 at Amport Cricket Club offers multi terrain 5k, 10k and canicross races across the Hampshire countryside. Entries are pre registration only with age limits and specific dog rules including a heat..

A multi terrain trail event near Marlow offering a Half Marathon, 10k and 1k along the Thames and through countryside. Entries include chip timing, a finisher medal and refreshments, and every entry plants a tree.

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 group ultra run from St Martha's in Guildford along sections of the North Downs Way via Box Hill and Denbies Wine Estate, with kit support, group pacing and an alcohol free beer offered at the finish subject to availability.

Inflatable 5K at Kempton Park Racecourse in Sunbury on Thames on Saturday 3 October 2026. Choose 2.5k, 5k, 10k or 15k laps of inflatable obstacles with music zones, a finisher's medal and on-course water.

A 50 km point-to-point ultra from Moors Valley Country Park to Hengistbury Head with mixed forest and seafront terrain, GPS route files, four feed stations, tracking options and on-course medical support.

Experience an ultra distance eco trail through the ancient woodlands of London. This event takes runners on a 50 km journey starting from Capel Road into the natural paths of Epping Forest.

Hit the trails at London EcoTrail 25 KM on 3 October 2026 in Epping's Bell Common. Enjoy a scenic 25 km route through woodlands and countryside, perfect for trail runners craving a nature filled challenge.

Looped night races on the South Downs at Plumpton Racecourse offering a 50k and a half marathon over rolling runnable trails. The event features marked routes, reflective signage, aid stations and set time limits for completion.

Trail races from Queen Elizabeth Country Park across the South Downs with five distances from 5 km to 51 km. Routes use chalky ridgeways and woodlands, with varied outpost coverage and a plastic-free refill policy.

Guided 30 mile trail run on the North Downs Way from St Martha's Hill, featuring Box Hill and Denbies Wine Estate. Group-paced with coach support, aimed at first-time ultra runners; a post-run alcohol-free beer may be provided.

Wild Run Cotswolds showcases rugged off road trails on a private estate with fully marked routes, chip timing and a family friendly supporter zone. Entries are limited to 600; choose 10K, half, marathon or the six hour 360 challenge.