Denbigh
Trail Running Calendar near Denbigh 2026-2027
Explore the top trail runs near Denbigh for 2026-2027! We've gathered 58 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
A guided 13 km loop around Llyn Trawsfynydd in Southern Snowdonia on runnable trails with limited ascent and regular regrouping stops.
November 2026
Trail races around Moel Famau on 1 November 2026 with 17 km and 10 km options, mandatory waterproof and navigation kit, and reduced single use plastic.
An evening trail run in Llandegla Forest on 6 November 2026 covering 6.4 km with 229 m climb; partially marked course, compulsory headtorch and kit, £5 entry on the day.
A mountain fell race around Cilcain of 14.2 km with 910 m ascent, Category A with mandatory kit, limited Waterworks parking, and a staffed kit dump.
APEX Running's 2026 Slate Trail Ultra offers two off-road ultra distances across the Snowdonia Slate Trail, combining mountain terrain, village checkpoints and slate industry heritage.
A 16.1 km Penmaenmawr fell race with 594 m ascent, partially marked terrain and required navigational skills; entry is online only and minimum age is over 18.
MoRunning at Croxteth Park offers chip timed 1.5k, 5k, 10k and half marathon races supporting Movember, with medals, marshals and water stations.
A trail half marathon at Loggerheads Country Park with solo and teams of three relay options, varied terrain and feed stations each 7 km lap.
A guided 10 km trail run from the Sychnant Pass summit featuring runnable terrain, regular stops and a steady group pace on an upland route.
December 2026
A 6.4 km forest race at Llandegla with 229 m climb, compulsory headtorch and safety kit, and entry on the day only for a £5 fee.
Trail races from Prestatyn seafront along Offa's Dyke offering half, full and a 55.5 km ultra finishing at Horseshoe Pass.
An 8 km trail in Llangollen on 11 December 2026 with 244 m climb; the course is partially marked and a good head torch is essential.
A 24 hour out-and-back ultra from Llanbenwch campsite with solo or two to four person team entries and three distance options up to 98 km.
A festive trail race at Bwlch Penbarras with a mystery course of 6 to 12 kilometres, a canicross category, marshals and a mince pie at the finish.
Pre Christmas social run and walk at Conwy Falls offering a leisurely run or walk of up to 2 hours with a cafe gathering afterwards.
Boxing Day road race starting and finishing at Chester Racecourse, following a lap of the Roodee and an anticlockwise circuit of the city walls over approximately 6 km.