Trail Running calendar near Caerphilly 2026-2027

We have found 422 Trailruns within 80 miles of Caerphilly. See below where and when you can find the races.

Trail races around Roadford Lake organised by Sportiva Events. Distances include 10K and half marathon with canicross options. Entries include chip timing, feed station, medal, refreshments and category prizes.

A 32 km mountain event on Pen y Fan with 1800 m of ascent and three summit climbs via six different routes. Two categories are offered: unweighted and a 16 kg weighted class; navigation is unmarked and a GPX will be provided.

Winter Sugar Loaf is a 9.6 km fell race near Abergavenny on 31 October 2026 with 485 m of ascent; entry via Fabian4 costs £9. The route is partially marked, full WFRA kit is mandatory and limited parking is available.

November 2026

An off road ultramarathon from Maiden Newton of about 35.9 miles with roughly 1,300 m of ascent, passing hillforts and coastal views. Six aid stations offer water and cake, GPX files and maps are provided for navigation.

A 10 mile off road trail in Stonehouse near Stroud on 1 November 2026, starting with about one mile uphill followed by nine miles of undulating muddy trails. Canicross runners are welcome and there is a 2 hour 30 minute cutoff.

A multi-distance coastal event on 7 and 8 November 2026, finishing in Minehead. Routes range from 38 km to 178 km, include rugged Exmoor coastline and night-time sections, and require prior long distance experience for the 110 mile race.

Coastal trail running at Oxwich Bay on 7 November 2026 with 10K, half, marathon and ultra routes across cliffs, woodland, dunes and beaches; part of the Endurancelife 2026-27 season with leaderboard points.

Three trail distances take place around Talybont On Usk on 7 November 2026: a 49 mile ultra, a 26 mile marathon and a 13 mile half marathon, all on mixed trail, mountain, canal and road terrain.

Experience a twilight trail run through the historic landscape of Cranborne Chase. This 10 km off road course navigates through woods and parks starting from the grounds of Eastbury House.

Experience a 30 mile ultra marathon through the heart of the Brecon Beacons featuring the summit of Pen y Fan. This trail event offers technical terrain and scenic reservoir views with a strict 200 runner limit.

A series of self‑navigated ultra trail races along the North Devon and Exmoor coast on the South West Coast Path, with distances from 38 km to 110 miles, GPS tracking and transport options to start locations.

Experience an evening off road run through the tracks and trails of The Wyre Forest. This ten kilometer event features a two lap course in the dark where torches are required and canicross runners are welcome.

Trail Half Marathon Wales runs in Margam Country Park and Forest on 14 November 2026, offering a fully marked half marathon and 10k on forest trails with checkpoints, safety cover, and included car parking.

Off road 5 km and 10 km races around the Bath Skyline in November, with night and day options, a kids 500 m and a canicross wave. Mixed trails, muddy sections and marked routes with a large two sided medal for finishers.

A four-event night trail running series across Somerset from November 2026 to March 2027, offering 5 km and 10 km routes at each location and options for single-event or full-series entries.

An 8.8 km fell race with 714 m of ascent around Llyn y Fan across remote moorland, requiring navigation and mountain skills. Limited to 50 runners, with entry refunds for car share and cyclists.

A 10 mile cross country race around Castle Drogo on 15 November 2026, featuring 535 m of climb, muddy hilly terrain and water stations at Fingle Bridge and the finish. The event follows FRA rules and does not permit dogs or headphones.

A Movember charity run at Ashton Court Park offering 1.5k, 5k, 10k and half marathon options with chip timing, medals and headbands, mixed path and trail terrain, some hilly sections, and on course refreshments.

An AS class fell race of 8 km with 762 m ascent near Little Stretton. The partly marked route climbs four steep valleys, requires navigational skills and full WFRA kit, and has very limited parking.

A marathon and half marathon in the northern Cotswolds with a hilly, muddy course; the races are TRA licensed and run under UK Athletics rules, with a minimum age of 18 and entries opening 31 May 2026.

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