Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2177 exciting trail runs across the country. Find your next trail run in United Kingdom below and join the trail community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.
May 2027
A weekend of waymarked trail runs and walks at Mapledurham House near Reading, featuring ultras, a half marathon and supported marathon-length walks.
Point to point 32 mile trail around East Lancashire visiting four Panopticons art installations across the South Pennines with 1,430 m ascent and a 10 hour time limit.
Trail running from Sudeley Castle through the northern Cotswolds, with five routes from 7 km to 50 km across bridleways, woodland and open ridge lines.
An untimed inflatable obstacle run at North Somerset Showground on 22 May 2027 offering 2.5 km laps with options up to 15 km and family-friendly entries.
A 7 km cross-country fun run at Trenchmore Farm on 22 May 2027 with music, burgers and a free drink for each runner.
A 13.1 mile waymarked trail run across Cornwall on 22 May 2027 from Portreath to Devoran Quay. Canicross is welcome, there is a midway checkpoint, timing via ST App Service, and an optional minibus return to Portreath.
A long May fell race of about 37 miles and 10,000 feet of ascent, visiting Helvellyn, Scafell Pike and Coniston before returning to Great Langdale. The race began in 1988 after a 1987 test year.
A single-lap 50 km multi terrain ultra in Maidenhead on May 22 2027, mainly off road along the Thames Path, Jubilee River and the Green Way. Four aid stations, chip timing, live tracking and on-course nutrition support.
Point to point trail in Surrey offering 62K, 41K and 20K routes plus 2 and 3 leg relays with marked courses, chip timing and an event village with food and partner goodies.
Trail races at Mothecombe, South Devon on 22 May 2027 with 29 mi, 15 mi and 8.5 mi routes, estuary crossings, digital timing and finisher medals.
A countryside 5 km at Bowdon Rugby Club combining two laps, drinking stations approximately every kilometre and a mix of inflatable and non-inflatable obstacles. Up to five alcoholic drinks per runner are permitted and participants must be over 18.
Trail running at Margam Country Park on 23 May 2027 with 5 km, 10 km and half marathon routes, live chip timing, canicross allowed and limited on-site parking.
A 5 km obstacle event at War Memorial Park on 23 May 2027 where participants climb, crawl and slide across mixed grass and path terrain; entrants must be 13 or older and a minimum fundraising target of £50 applies.
Trail races around Hulne Park near Alnwick Castle with 5k, 10k, half marathon and junior 2k options, chip timing and finisher medals. Entries are limited and the event is hosted by Northumberland Estate.
Track-based event at Wodson Park on 23 May 2027 with distances from 5k to 50k plus a 6-hour timed challenge on a 400 m athletics track.
A continuous 214 mile Cape Wrath Trail route from Cape Wrath to Glenfinnan with multiple aid stations and a final 47 mile leg.
Road-closed 5k, 10k and junior races at Sixfields Stadium, Northampton on 23 May 2027, organised by RunThrough Events and supporting Main Vert.
A 26.2 mile walking and running challenge around Alstonefield with 4800 feet of ascent, staffed checkpoints, food at the finish and community fundraising.
Trail races around Ullswater with 33.5 miles, 21.5 miles and 10 miles options from Jenkins Field or Pooley Bridge, including feed stations and mandatory kit requirements.
A 10 km trail race from Marlow Rugby Club featuring riverside towpath, woodland trails, two water refill stations, a branded pint cup and a free drink from Rebellion Brewery.