Trail Running calendar near Streatley 2026-2027

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.

A 10th anniversary five mile chip timed cross country and Canicross in the Upper Wreake valley, featuring fields, stiles, brooks and hilly countryside. Race HQ is at Hoby & District village hall with parking and facilities.

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.

Timed trail event in the Forest of Bere using a 3.28 mile out and back lap with distances from 5 km to ultra. Aid station offers sweet and savoury food including potatoes and vegan options; 20% of proceeds support Forestry England.

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.

Scenic out and back races along the Thames Path from Petersham & Ham Sea Scouts HQ to Barnes, offered as 10 km, half marathon and marathon options with staffed checkpoints and medical cover.

A Thames Valley LDWA challenge walk from Marlow offering 25 km, 40 km and 50 km routes through the Hambleden and Stonor valleys, limited to 150 places with checkpoints, food provisions and required safety equipment.

Multi-terrain 10 km and 5 km runs around Thompson, Norfolk, with bespoke medals for all and trophies for top finishers. Proceeds support the Thompson Millennium Green Charitable Trust.

A coastal ultramarathon along the Essex saltmarsh, this edition covers about 50 miles from South Woodham Ferrers to Maldon Promenade Park. The route is supported with regular aid stations, GPS tracking for each participant and shuttle optio..

Experience a scenic multi terrain race through East Grinstead dedicated to local charities. This friendly event features a flat course along bridleways and residential roads with chip timing and a sustainable finisher medal.

Half marathon and 10km around RAF Greenham Common in Berkshire on a flat, traffic free course. The in-person event supports New Life Special Care Babies and includes water stations and a children’s race.

A flexible 6-hour timed run along the flat Jubilee River towpath. Run one 5.24-mile lap or see how many you can complete. The scenic route passes through countryside with views towards Windsor Castle.

A six hour trail event at Sence Valley Forestry Park on a **3.3-mile** hilly loop; participants complete as many laps as they can within the time limit. Canicross and rucking are permitted, and entrants may choose a medal or a tree-planting..

A trail event on 10 October 2026 near Maidstone offering 50 km, 25 km and 10 km loop options with covered rest stops, GPS tracking and weekend camping. Medical support, catering and shuttle transfers are provided.

An ultramarathon at Turvey House where runners repeat a 4.167 mile loop every hour. Solo, paired, and time capped options are available, with chip timing, an aid station, first aid, porta loos, and prizes.

Inflatable obstacle course at Cheltenham Racecourse on 10 October 2026 with options from 2.5 km to 15 km, family rules for children, finishers medals and on-site facilities.

Experience the iconic trails of Surrey with a choice of three distances through woodland paths and ridgelines. Enjoy a chip timed challenge featuring elevation and scenic views at Box Hill.

A guided half marathon through the Chiltern Hills covering about 13 miles with 300 m ascent, grouped by ability and led by qualified Run Leaders, including a refreshment point, finisher’s medal and Trees not Tees certificate.

Fortitude Ultra at Pippingford Park is a 10 hour, 10 lap endurance challenge on roughly 3, 4 and 5 mile loops with up to 215 m elevation per lap. Finishing grade is set by the shortest loop completed and entrants receive a medal and shirt.