Trail Running calendar near Dorking 2026-2027

A two-distance running event by G3 Series on 30 January 2027 at Hound House Road, Surrey, with 15km and 10km options and bundle pricing; start line and car park are in the field off Hound House Road with flags and signs.

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 winter trail 10 km through medieval Lavenham along an old railway line, featuring mixed terrain, mud and shallow streams. All finishers receive a medal and podium trophies are awarded for top finishers.

Squirrel Challenge at Daventry Country Park is a six hour timed event on a 3.3 mile off-road loop where participants complete as many laps as they choose. Canicross is permitted and the route passes woods, open grassland and water.

A winter single loop trail race near Petersfield covering about 53 miles with roughly 6400 ft of climbing, six aid stations and full waymarking. It is a UTMB Index race worth 3 ITRA points and requires a marathon qualifier.

A two-day, 66-mile winter trail event along the North Downs Way with organised accommodation, luggage transfers, marked route and medical cover; the route crosses woodlands, fields and villages and includes winter trail conditions.

A 28.2 trail marathon along the River Adur in February, starting at Shoreham Sea Scout Hut, with muddy paths and fully stocked aid stations. Prior trail marathon experience, suitable clothing and a mobile phone are required.

A 5k canicross at Irchester Country Park on 7 February 2027 with waymarked woodland trails, entry at £22 and a minimum age of 14; staggered starts, support on course, trophies, medals and free digital photos.

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..

Experience two distinct half marathons along the Hampshire coast over one weekend. Run the muddy trails of Langstone Harbour or the flat promenades of Southsea, with the option to complete both for a special bonus medal.

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 measured 10 mile road race in Melksham with a route through Lacock, a finisher medal and prizes across age categories. The field is limited to 300 places and entries close on 1 January 2027 or earlier if full.

A lapped event on the Flitch Way near Rayne offering 5 km, 10 km, half and full marathon and a six hour challenge. Loops are 5.3 km with an aid station at the end of every lap and a bespoke medal choice.

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 fully signed 50 km trail ultra on the North Downs Way and Norbury Park near Dorking on 21 February 2027, with 2986 ft ascent, four checkpoints with food and drink, and a finisher medal.

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 ultramarathon across historic Essex from Chipping Ongar to St Peter-on-the-Wall, with varied muddy paths, four staffed checkpoints, GPX navigation and compulsory safety kit.

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.