Trail Running Calendar United Kingdom 2025-2026

MoRunning returns to Southampton’s The Common, The Avenue (SO15 7NN) for the MoRun day, offering 1.5k Mini MoRun, 5k, 10k and Half Marathon. The course is a mix of park paths, trails and grassy sections, undulating and dog-friendly, with some muddy parts. The 5k is one lap, the 10k two laps, and the..

Anglesey Trail Half Marathon & 10k 2025 takes place in Newborough Forest and Traeth Llanddwyn on Anglesey, UK. The event offers two trail distances: a 10-kilometre route and a half-marathon (21.1km). Runners traverse forest trails, single-track paths, and sandy sections with views of the Llyn Penins..

The Saturn Remembrance Day Run 2025 - North takes place in Durham City at the Durham Amateur Rowing Club. This inclusive trail running event features a flexible 6-hour 32-minute time challenge, allowing participants to run distances from a minimum of 3km up to ultra distances, with laps of approxima..

MoRunning brings Bristol the 1.5k Mini MoRun and the 5k and 10k MoRuns around Ashton Court Park, Long Ashton, Bristol. The course is a mix of path and trail, with hills of 1–3 km, and the 5k is one lap while the 10k is two laps. The route is dog-friendly and OK for off-road buggies, though some sect..

Remembrance Sunday 2025 is a unique running event scheduled for November 9, 2025, in Brightlingsea, Essex. Participants can engage in a traffic-free, looped trail course, with options to run a marathon or half marathon within a six-hour time limit. The event features an 11 am silence to honor milita..

Run Bolton Abbey is a trail running event held at Bolton Abbey Estate in North Yorkshire. It offers distances of 2.4 miles, 10K, 10 miles, and a half marathon, with a trail and hilly course designed to loop around the Abbey and estate sections. Runners enjoy stunning autumn scenery through the estat..

The Remembrance Day Run - South, hosted by Saturn Running, takes place in Surrey at the Wraysbury Skiff and Punting Club along the scenic River Thames in Egham. This 7-hour time challenge allows participants to run multiple laps of a 4.37-mile (7km) course, which features a mix of well-made paths, t..

The SATURN Remembrance Day Run 2025 - South is a commemorative running event held at Wraysbury Skiff & Punting Club, Egham, along the scenic River Thames. Participants can run a flexible distance within a 6 hour and 32-minute timed challenge, with laps of approximately 7km (4.37 miles) or a shorter..

The One by the Canal is a scenic Half Marathon trail race running from Cowley Rec, Cowley, along the Grand Union Canal to finish at Cassiobury Park, Watford. The course uses country paths and woodland trails, delivering nature-filled canal scenery. Key features include chip timing, a finisher medal,..

Run Henham takes place on the private grounds of Henham Park in Suffolk (near Southwold) and offers 10km, 5km, and 1km races. The courses are single-loop routes on light trail terrain, set against the park’s autumnal scenery. The event emphasizes accessible participation and a friendly atmosphere, w..

Wadsworth Half Trog is a local classic fell race near Hebden Bridge, starting from The Hare and Hounds Pub in Chiserley, Old Town. The course covers 9.3 miles (15 km) with about 1,400 ft (420 m) of ascent, delivering the full Trog’s rugged terrain in a shorter format. Expect varied, tough ground wit..

The Roaches Fell Race is a challenging 15-mile out-and-back fell race held near Meerbrook Village Hall, featuring 3,700 feet of ascent. The course traverses a mix of roads, tracks, fields, and private land, including notable landmarks such as Roach House, Gradbach Forest, and Shutlingsloe. Participa..

DirtRun In The Dark – Race 1 takes place at Wyre Forest Visitor Centre (Callow Hill), near Kidderminster, UK. The 10 km course is run as two laps on off-road tracks and trails through the forest, in darkness. Torch light is compulsory and canicross is permitted.The event is limited to 200 runners an..

World Diabetes Day Run unfolds at Stanley Park in Blackpool, Lancashire (FY3 9EQ). The course features a flat 3.1-mile loop on a paved path with a short gravel section. Runners may complete as many or as few laps as they wish within a six-hour window, with longer options including a half marathon (4..

Gods Own Backyard Ultra Fall 2025 takes place at Hunters Greave, Pollard Lane, Hawksworth, Leeds LS5 3BF. The event follows the Backyard Ultra format: competitors run a 4.167-mile loop, with departures at hourly intervals; finish each loop to advance to the next, otherwise it’s a DNF. The day-course..

Tour of Pendle Fell Race is a category AL fell race held in late autumn on Pendle Hill and its surrounding moorlands in the South/West Pennines. The event, run under FRA rules, covers about 27 km (16.8 miles) with around 1,473 m (4,833 ft) of ascent, offering a demanding mix of rugged terrain and na..

Punk Panther Wharfedale Skyline is a multi-distance trail race around Wharfedale, taking in Otley, Ilkley and Guiseley. Distances are 13, 20 and 35 miles, with climbs of about 1700, 2800 and 4800 feet. The route hugs the hills around Otley, Ilkley and Guiseley, passing landmarks such as Otley Chevin..

Dusk Till Dawn: The Winter Edition, run by Mad Running Junkies in Bridgend, South Wales, is a 12-hour night-running challenge staged at the Bridgend Miniature Railway (Fountain Road, Aberkenfig, Tondu). Participants tackle three roughly 10-mile loops, aiming to complete as many laps as possible with..

Bath Skyline 5km & 10km, a Relish Running Races off-road event at West Car Park, University of Bath (BA2 7AY), features night and day races across 5km and 10km, plus a daytime 500m kids' run. The hill-top routes traverse woodland trails, meadows and trails with views over Bath; expect muddy sections..

Purple Gecko Events' Lobster Lollop returns to Padstow, Cornwall, on the Camel Trail in association with the National Lobster Hatchery. This family-friendly trail event offers 2.5k, 5k, 10k and 10 mile distances, with Canicross categories in the 5k, 10k and 10 mile. The course is an out-and-back alo..