Trail Running calendar near Llanuwchllyn 2025-2026

We have found 247 Trailruns within 80 miles of Llanuwchllyn. See below where and when you can find the races.

Beast of Llangattock is a scenic trail run from Park Farm on 22 August 2026 offering distances from 10 km to 51 km. Expect escarpment views, fully marked routes with GPX files, checkpoints and well stocked aid stations.

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.

September 2026

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..

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.

Enjoy a scenic riverside run in Ross on Wye with 5K and 10K chip timed races plus a 500 m fun run for kids. Flat multi terrain routes may include grass and mud, every finisher gets a medal and prizes await top finishers.

Take on the Stretton Skyline, a scenic yet demanding 30.5 km fell race around Church Stretton with 1357 m of climb and panoramic Shropshire Hills views. Pre entry only, finishers enjoy a tasty goody bag.

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.

Tackle the Ilam Three Peaks fell race on Sun 13 Sep 2026 in the Peak District, a punchy 6.4 km route with 520 m of climb across classic fell terrain. Pre entry required, so book early for this steep, scenic challenge.

Three Towers Ultra on 19 September 2026 takes runners across the West Pennine Moors from Darwen to Jubilee, Rivington and Peel towers. Choose 39 miles or 55 miles with big climbs, unmarked navigation and solid support including checkpoints,..

Celebrate the 40th anniversary of the High Peak 40, a scenic 40 mile trail and road ultramarathon starting and finishing in Buxton. Take on classic Peak District terrain and aim to finish within the 14 hour time limit.

Run the scenic 361° Abersoch Half Marathon along the Llyn Peninsula, finishing with the final kilometre on Abersoch Beach amid cheering crowds. Part of the Abersoch Triple Crown, this seaside race blends road pace with coastal charm.

Take on the scenic Bollington 3 Peaks fell race in the Peak District on Sat 19 Sep 2026, a 9 km course with 370 m climb. Pre entry only, entry includes food and a pint from Bolly Brewery.

Tackle 102 miles around Manchester linking iconic canals, starting and finishing at MediaCity Salford Quays. Limited to 250 runners with a 30 hour cutoff and full aid support for a classic late September ultrarunning adventure.

UTMB Index
October 2026

A challenging 10 km uphill only race from Ruthin to the Jubilee Tower on Moel Famau, finishing above 550 m with sweeping hilltop views. Open to walkers and hill runners, it pairs a tough ascent with a memorable mountain finish.

Experience The Drop in Manchester: blindfolded participants are driven to a secret drop off and must navigate back on foot over 10 or 15 miles as the crow flies. No GPS allowed, live tracking keeps it safe and competitive.

Tackle a stunning 32 mile loop through the Cambrian Mountains, with lake views, forest tracks and fully marked, supported trails. Limited to 100 runners, a festival weekend at Camp Plas offers camping, live music and post race food.