Trail Running calendar near Dunstable 2026-2027

A fully signed trail ultra on the North Downs Way and Norbury Park, the North Downs Ridge **50k** has 2986 ft ascent and four checkpoints. The event is based at Denbies Wine Estate near Dorking on 21 February 2027.

A multi-distance running festival at High Lodge, Thetford Forest with looped 5 km laps, on-course aid, post-run tea, coffee and cake, and bespoke medals for finishers.

BigMud is the Earth event in the Classic Element Trail Series, with single-lap muddy routes in the Meon Valley and three distances. Races start and finish at Queen Elizabeth Country Park with marked courses, aid stations, and mandatory hydr..

Fitstuff G3 No.3 is a running event at Newlands Corner, Guildford on 27 Feb 2027 offering 10 km and 15 km distances with individual entries and multi-event bundle options, organised by G3 Series.

A 42-mile trail race from Chipping Ongar to the ancient Chapel of St Peter-on-the-Wall, following an old pilgrimage route through rural Essex. Mostly off-road and often muddy, the route is waymarked with GPX support, four outdoor checkpoint..

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..

A 10 km mixed-terrain run from Windsor & Eton Brewery along towpaths and parkland, with staggered starts, a pint cup and free drink at the finish, chip timing and downloadable race photos.

Trail races at Pitsford Water from Brixworth Country Park offering 10k and half marathon routes across country tracks and village lanes. Fully marshaled with water stations, a cupless policy, and medals for all finishers.

A night-time trail 10 km at Coombe Abbey Park, Coventry where a head torch is required and Petzl may offer demo lamps. The route runs through woodland and meadow with basic on-site facilities and parking.

A guided trail half marathon in the Chiltern Hills covering about 13 miles with 300 m of ascent, group-led by qualified run leaders and including a refreshment point, finisher's medal and Trees not Tees certificate.

Trail running at Harrold-Odell Country Park in Bedfordshire on 13 March 2027 with 25km and 50km options. Early bird and standard entry fees are published and the event is organised by Thunder Races.

Trail event at Hyde Hall Farm offering 10k, half, full and ultra distances with lap-based courses, water at the lap point, secure parking and a bespoke finisher medal. The event is cupless so bring a refillable cup or bottle.

An all-women trail run at Culden Faw Estate, Henley on Thames on 14 March 2027, offering 3 km, 6.5 km and 13 km routes through woodland and parkland with chip timing, medals and entrant benefits.

A novelty wife carrying race in Dorking featuring a 380 m out and back up The Nower with obstacles and a Splash Zone. Carried participants must meet a 50 kg minimum and wear helmets while competitors are encouraged to wear fancy dress.

A 13.1 mile out-and-back trail half marathon from Dorking to Leith Hill Tower, featuring 1,800 feet of ascent, four water stations, marshal support and a post-race cooked breakfast; profits support a local food rescue charity.

A circular walking and running event around Sevenoaks on 14 March 2027 with three routes of 30, 20 and 14 miles, indoor checkpoints and hot food at the finish. Entry limit 225 and entries run from 1 Oct 2026 to 2 Mar 2027.

Twelve consecutive days of timed riverside running in Walton on Thames with multiple distance options, collectible daily lantern medals, finishers shirts, and a Double-Down option to run two half marathons each day.

A 50km trail ultramarathon through the Chilterns centered at Stonor Park, run as two 25km loops with 4000 ft of climb, five aid stations and full medical support. The event has a nine hour finish limit and medals for all finishers.

Point to point trail races on the South Downs Way offering a 50 mile ultra, a 50 km ultra and a marathon with marked routes, aid stations, coach transfers and an option to plant a tree instead of taking a medal.

Trail races at Stansted Park in Hampshire offer scenic 21.4k, 16.1k and 10k routes through South Downs woodlands and fields, with chip timing and a metal finisher medal for finishers.