Denbigh
Trail Running Calendar near Denbigh 2026-2027
Explore the top trail runs near Denbigh for 2026-2027! We've gathered 62 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
February 2027
A 50 miles trail ultramarathon near Chester on 27 February 2027 with 849 m ascent, seven checkpoints and a 17 hour cut-off; 2027 entries are sold out.
A 25 mile circular walk from Oswestry Memorial Hall with 3230 ft ascent, map based navigation and a 10 hour time limit.
Fell race in Dolgarrog, North Wales on 27 Feb 2027, covering 6.7 km with 390 m ascent; pre-entry and on-the-day entry available, minimum age 16.
March 2027
Trail festival at Brynkinalt Estate near Wrexham offering 5 km and 10 km races with a separate canicross day, on private estate land and with designated parking.
April 2027
An 8.6 mile multi terrain race around Trawsfynydd Lake on 4 April 2027, chip timed with proceeds to South Snowdonia Search and Rescue.
A 13.8 mile off road half marathon from Moel y Parc summit along Offa's Dyke to Prestatyn beach, with 2450 ft ascent, two feed stations and electronic timing.
A 29 km fell race in Llangollen on 11 April 2027 with 1100 m ascent; pre entry and day entry cost £18, minimum age 18.
A 102 mile trail ultramarathon around Chester with 1590 m ascent, 12 checkpoints, GB Ultras support and live GPS tracking, 400 places and a 32 hour cut off.
Trail endurance event at OnePlanet Adventure in Llandegla with repeated 5.33 km laps and over 140 m ascent each hour until one runner remains.
May 2027
A guided mountain run on 1 May 2027 crossing all 15 Welsh 3,000 ft peaks, roughly 30 miles with 4,000 m ascent, with guide, transport and food included.
24 hours solo and team ultra along the Offa's Dyke National Trail from Nova Centre Prestatyn with GPS tracking, six checkpoints and preplaced drop bags.
Trail races around Moel Famau in the Clwydian Range offering Marathon, Half Marathon and 10k on hilly off-road routes. Checkpoints provide refill taps, mandatory safety kit is required and canicross entries are accepted.
Off road 10 km alongside the Llangollen Canal with a kids 1 mile race; chip timed event with finisher medal included and a feeding station on course.
Mountain trail event in Eryri, North Wales, offering races from 25 km to 163 km and part of the UTMB World Series.
An uphill only 10 km race from Ruthin to the Jubilee Tower on Moel Famau, finishing above 550 m with varied terrain and an optional bus return to Ruthin.
A 5k Pretty Muddy obstacle course at Birkenhead Park featuring climbing, crawling and sliding, organised by Cancer Research UK with age limits and fundraising requirements.
June 2027
Mountain fell race in Eryri with long and short unmarked courses, mandatory kit, checkpoint tracking and a summit finish on Yr Wyddfa.