Trail Running calendar near Dunstable Downs 2026-2027

Race for Life Brighton at Stanmer Park offers 10k, 5k and 3k routes across fields and woodland with mixed surfaces and inclines. The event includes fundraising support, on-site facilities and a finisher medal.

Race for Life Salisbury at Hudson's Field offers 10k and 5k single-lap routes on mixed surfaces and undulating terrain, with on-site parking, toilets and refreshments. The event is chip-timed and not wheelchair accessible.

A 21.1 km trail race along The Ridgeway between Wendover and Princes Risborough in Buckinghamshire, fully marked with two aid stations and a 4 hour time limit.

Group guided 10 km trail run across the boardwalk and heathland of Thursley National Nature Reserve with evening and night options, car parking and a post-run alcohol-free beer.

A Ridgeway trail event on 10–11 July 2027 offering 50 km and 100 km formats, finishing at Avebury Standing Stones with marked trails, pitstops, medical support, and on course services.

A 5 km grassy obstacle event at Cofton Park where participants climb, crawl and slide through timed waves while fundraising for cancer research.

A muddy 5k obstacle course through Abington Park in Northampton with staggered wave starts, on course marshals and fundraising for Cancer Research UK.

Timed 6, 12 and 24 hour races at High Lodge Thetford Forest for solos, pairs or teams up to four, with basic on-site food, toilets and free Saturday camping.

A muddy 5k obstacle course at Fairlands Valley Park in Stevenage with staggered waves, on-site facilities, a minimum fundraising target of £50 and age 13 and over requirement.

Summer evening trail event at Wendover Woods on 16 July 2027 raising funds for the Chilterns Neuro Centre with 1.5 km, 5 km and 10 km routes.

A 125 km waymarked loop around Wiltshire from Linkenholt Activity Center with 1902 m ascent, checkpoints about every 25 km, a 24 hour cut off and on-site camping.

A weekend trail running festival at Mill Farm with marathon and ultramarathon options, shorter trail races, camping, live music and on-course aid stations.

A muddy 5k obstacle course at Hylands Park, Chelmsford on 18 July 2027 organised by Cancer Research UK to raise funds; participants must be 13 or older.

Community fundraising runs at Hylands Park offering 3k, 5k and a double-lap 10k on mainly grass terrain, organised by Cancer Research UK.

Community focused 10 km race at Highfield Park, St Albans, with a free family fun run, event village, chip timed results and a grass finish.

Trail races of 10k, 5k and a 2k children’s run at Winwick Hall supporting the Bruce Green Foundation.

A Pretty Muddy 5k at Tilgate Park with obstacles on woodland and lakeside paths, a double lap course and a minimum age of 13.

Community fundraising run at Tilgate Park offering 10k, 5k and 3k routes around Tilgate Lake with mixed surfaces and chip timed results.

An inflatable obstacle course event in Coventry on 24 July 2027 offering 2.5k, 5k, 10k and 15k options with music zones, medals and family friendly facilities.

A navigation challenge in Cheltenham where participants are blindfolded and dropped at an undisclosed location, then must find their way back without maps or GPS.