Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2377 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.
Multi distance trail races along the Pembrokeshire Coast Path finishing at Dale with camping, checkpoints, GPS tracking and coastal scenery.
A 5 km trail race at Matterley Estate in the South Downs National Park, fully marked with 140 m ascent, a one hour cut off and a finisher medal for all entrants.
A scenic 10 km road and trail race around Sandringham Estate with chip timing, a finisher medal and fundraising for local charities.
A 24 hour trail race at Sandringham Estate on 11-13 June 2027 with solo and team entries, onsite camping, event village facilities, and a 5 Mile lap route.
Ultramarathon from Chepstow with 100 mile and 100 km options, about 10,000 ft of climbing and a 50 hour finish limit.
A fully supported, fully waymarked 70 mile ultramarathon on 12 June 2027, designed to be walked or run at about 3 mph with five staffed Pit Stops and professional medical cover.
A 5k obstacle course around Strathclyde Loch at Strathclyde Country Park with staggered wave starts, fundraising support and a finish by Sandy Beach car park.
A muddy 5k obstacle course at Thornes Park on 12 June 2027 where participants climb, crawl and slide over varied terrain. Wave starts run every 15 minutes and the event has a minimum fundraising target of £50.
A backyard ultra at Breakheart Quarry where runners repeat a 6706 metre loop every hour until one person remains; the event includes camping, marked trails and on course support in the Cotswold countryside.
Multi-distance trail event in the Cotswolds on 12 and 13 June 2027, offering 10 km to 100 km routes with marked trails, rest stops and GPS tracking.
A variable hill run of about 5 to 6.5 miles around the Dane Valley and Gradbach with river crossings, held as part of the annual Wincle Fete in June.
A three day mountain running weekend around Kirkby Stephen with multiple races, camping, live music and fundraising for local good causes.
A chip-timed, England Athletics licensed multi-terrain 11.2 km race around Gnosall countryside, starting and finishing at the Gnosall Family Sports Club, plus a separate chip-timed Family Fun Run with 1 km and 0.5 km options.
A 5k obstacle course at Sandwell Valley Country Park on 12 June 2027 featuring grass, paths and woodland with multiple obstacles. Organised by Cancer Research UK, participants fundraise with a minimum target of £50.
Urban 100 km ultramarathon in central London with 100 km, 50 km and 25 km routes that pass 100+ city landmarks and include staffed checkpoints.
A supported 100 mile non stop race along the South Downs Way from near Winchester to Eastbourne with 12 aid stations, medical cover and a 30 hour cut off.
A 50 km non stop trail race across the South Downs National Park with a marked course, four aid stations, medical support and a nine hour cut off.
Inflatable obstacle-course fun run at Lincoln Showground on 12 June 2027 with lap-based distances of 2.5k, 5k, 10k and 15k plus music zones and finisher medals.
A 108 mile nonstop race along the Pennine Way from Edale to Hardraw with a 60 hour time limit, crossing moorland and landmarks such as Kinder Plateau and Malham Cove.