Trail Running calendar near Westfield 2026-2027

Test your endurance at Box Hill with this dawn to dusk trail challenge. Complete as many 10 mile loops as possible before the winter sun sets in this scenic winter event.

Experience a 50 km ultra trail adventure along the North Downs Way from Detling to Wye. This fully marked winter race features historic landmarks, three well-stocked checkpoints, and festive hot food at the finish line.

Celebrate Christmas Day with a flexible 7 hour time challenge along the scenic River Thames in Egham. Run any distance from 3km to an ultra marathon and enjoy a unique themed aid station and finishers medal.

Experience a scenic 10 km trail run through the vineyards of the Rathfinny Wine Estate. Support a local cancer charity while enjoying hilly routes and beautiful views of the South Downs National Park.

Winter X is a mid-winter trail-running event in the Meon Valley offering 10, 30, 50 and 70 km on marked public trails with checkpoints and post-event food. Entries for 2025 are closed; a provisional date for 2026 is 28 December 2026.

Gut Buster is a year end cross country event at Butlers Lands Farm near Reading featuring water crossings, fields, footpaths and famously muddy sections. Finish line hospitality includes complimentary mulled wine and mince pies.

Winter Runderland in Walton on Thames is a timed lap event on a 5.3 km riverside towpath course. Runners may select distances from 5 km up to ultra, and a lower-cost no-medal entry option is available.

Experience a historic trail race at Box Hill featuring significant elevation and panoramic views of the North Downs. This event offers a 10 km course on rough tracks with dedicated categories for men, women, and children.

Experience a winter trail adventure at the Penshurst Village Cross Country Run. Participants can choose between a standard five mile cross country course or a five mile cani cross run through scenic local landscapes.

The Doughnut Dash is a flexible-distance run along a flat Thames riverside trail. Participants can run from a single lap to ultra marathon distances while enjoying doughnuts. All finishers receive a custom, neon-colored medal.

A 15 mile multi-terrain trail run at Hadleigh Country Park featuring muddy, undulating sections and elevated Thames Estuary views. Route maps and GPX files are available and the event operates a cupless water policy.

Experience a rewarding trail race through the private grounds of Ashdown Forest with 1568 feet of elevation. Choose between 5 or 10 miles of hard packed trails featuring steep climbs and panoramic views across The Downs.

A single-loop 53 mile trail race starting and finishing at Ditcham Park School in Petersfield. The route has about 6400 ft of ascent, six aid stations, full way marking and is worth 3 ITRA points.

Follow in the footsteps of ancient pilgrims on this 66 mile two day ultra adventure along the historic North Downs Way. Experience a supported winter trail challenge with overnight accommodation and full logistics included.

Discover scenic forest trails at the Bedgebury Forest 10 and 5 Mile in Kent. This undulating multi terrain event features distances for adults and a junior run under majestic pine trees.

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.

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.

Multi-distance laps on the Flitch Way with 5.3 km loops, an aid station each lap and the chance to choose a bespoke medal from past events. The course is traffic-free on hard-packed trail and operates as a cupless event.

Experience a fully signed 50k trail ultra along the scenic North Downs Way and ancient woodlands of Norbury Park. Starting near Dorking this accessible route features four well stocked checkpoints and a finisher medal.

The BigMud Trails (EARTH) will take place in Horndean on Sunday 21 February 2027. You can run between 16 and 50 kilometers.