Trail Running calendar near Denbigh 2025-2026

We have found 357 Trailruns within 80 miles of Denbigh. See below where and when you can find the races.

Ricky's Race in Darley Dale on 13 August 2026 is a 7.3 km 4.5 mile course with 240 m climb, combining forest trails, a long lane ascent and technical descents. A steep final push to Oker Trig Point rewards you with sweeping valley views.

Join the relaunch of the Flagg Moor Run in the Peak District on 14 August 2026, a village fell race of 5.5 miles. The mostly off road course winds through fields and lanes with a long downhill finish back to Flagg.

SkyRun Eryri in Rhyd Ddu, Snowdonia on 15 August 2026 offers four mountain races from a 16 km trail to a 55 km ultra across rugged, technical terrain and stunning peaks. Staffed aid points and bold climbs await adventurous trail runners.

INFERNO Edale's Ring of Hell on 22 August 2026 is a fierce trail challenge across Peak District terrain, with options from 10 miles to a 41 mile ultra. Self navigated routes, big climbs and wild scenery promise an unforgettable day.

Run scenic, undulating trails around Carsington Water with a half marathon or 10k option, each kilometre marked and marshals on course. Enjoy a themed medal, post race goodies and a lively event village for a festival finish.

Epic 130 mile point to point along the Leeds and Liverpool Canal from Liverpool to Leeds on 29 August 2026. Run scenic towpaths past Burnley Embankment and the Bingley Five Rise with crew support allowed and a 40 hour limit.

Tackle the Hebden Fell Race on Monday 31 August 2026 at Powder House Field for a sharp 1.5 mile challenge with roughly 400 feet of climb. Expect a steep ascent, topside running and a testing uphill finish through walls and streams.

September 2026

Tackle Derbyshire terrain at the Eyam Fell Race, a testing 10 km route up Sir William Hill and across Abney Moor before a steep wooded return to the village. Enjoy post race BBQ, bar and prizes from the Barrel Inn.

The Hades Hill Fell Race will take place in Whitworth on Thursday 3 September 2026. You can run 8 kilometers.

Take on the stunning coastal challenge of the Ring O' Fire Race Series on Anglesey, with the epic Ring O' Fire 130, a new relay format and the Firelighter 50. Entries are open and race services cover maps, checkpoints and bag transfer for a..

Event overview Heights Ultra Trail is a charity running festival based at Colne Valley High School, Gillroyd Lane, Linthwaite, Huddersfield HD7 5SP. The event offers four marked races: 50 Mile 50 KM 27 KM 10 KM The event raises funds for..

Classic Peak District fell races from Hayfield Scout Hut offering a tough 24.5 km and a shorter 15.5 km option. Routes are mostly unmarked so runners must navigate and carry compulsory kit; entries accepted in advance or on the day.

Tackle the epic 102 mile Yr Wyddfa Snowdon Ultra, a self navigation race through Snowdonia on 5 September 2026 with a 42 hour limit. Mountain experience and solid map skills are required for this tough, remote challenge.

Tackle a 45 mile mountain ultramarathon in Snowdonia, summiting Yr Wyddfa and crossing iconic peaks for spectacular but demanding terrain. Limited to 500 entrants, this scenic challenge rewards grit and mountain skill.

Join the 50th Bullock Smithy Hike in Hazel Grove on 5 to 6 September 2026. This classic circular 56 miles challenge welcomes hikers and ultra runners for a scenic, rewarding weekend.

Tackle the wild Shropshire Hills at Carding Mill Valley with scenic 13.1 mile and 26.2 mile trail races through the Long Mynd. Well marked routes, aid stations and marshals make this a classic, challenging day out for trail runners.

The Montane Dragon's Back Race will take place in Conwy from Monday 7 September 2026 to Friday 11 September 2026.

UTMB Index

Take on the Welsh 3000s in a guided 30 mile mountain run across all 15 peaks of Snowdonia, including the dramatic Crib Goch traverse. This non competitive supported run includes guides, transport and food stations for a mountain experience.

Ultra X England is trail running from Edale in the Peak District with six distances from a 12 km Dash to a 110 km two day challenge. Aid stations, camping options and UTMB Index status for select races make it ideal for adventurous runners.

UTMB Index

The Nine Edges is a 20 mile off road endurance across Peak District moorland and gritstone edges, perfect for adventurous runners and walkers. Organized by Edale Mountain Rescue, it offers checkpoints, a free finish drink and bus return to..