Trail Running Calendar United Kingdom 2025-2026

Kettlewell Trail Half is a challenging trail race organized by Due North Events in Wharfedale, within the Yorkshire Dales. The race starts and finishes at the Carpark Field at Hawkswick Cote, near Kettlewell, and covers about half a marathon with around 900 metres of ascent. It features three steep..

North Yorks Challenge is Ultra Challenge’s coastal-and-moors ultra based in Scarborough, North Yorkshire. The event offers a 100 km loop with ~2,270 m of climb, plus shorter options: 50 km, 25 km, and a Whitby 10-mile loop. The route travels from Scarborough along the coast to Robin Hood’s Bay and W..

Saltire 24, 12 and 6 is a late-June ultrarunning event held at Knockburn Sports Loch, Strachan, near Banchory, Aberdeenshire. It offers 24-, 12-, and 6-hour endurance options, run solo or as a team of 2-8, with each lap about 4.2 miles on a scenic, multi-terrain course through the Knockburn estate...

Lamplighter 40 Night Ultra is an all-night trail ultramarathon organized by SilverBack Trails, based at Goathland Village Hall on the North York Moors. The 40-mile circular route runs from sunset to sunrise, visiting markers such as Triangulation Pillars, cairns, and other checkpoints before returni..

Two Roses Ultra, run by She Strides Events, starts at Wadsworth Community Centre in Old Town, Hebden Bridge. Participants can choose between two 50 km routes—Lancashire (Red Rose) or Yorkshire (White Rose)—or a 100 km figure‑of‑eight by tackling both. The course traverses two counties, with moorland..

Race to the King is Threshold Trail Series’ king-sized ultramarathon along the South Downs Way and Monarch’s Way. On 20 June 2026 at West Dean Gardens, runners can choose from four distances: Monarch’s Loop 30km, Coastal 50km, Castle 50km, and two non-stop options—80km and 100km—that stitch the two..

The West Highland Way Race will take place in Milngavie on Saturday 20 June 2026. You can run 98 miles.

The Hopper 6,12 & 24 hr Trail Race takes place at Hamsterley Forest in County Durham (The Nest area, DL13 3LN). Runners complete as many laps as they can of a roughly 4.1-mile loop, with about 660 feet of elevation per circuit. The course is fully waymarked and marshalled.Events include solo 6-, 12-..

The Phoenix Denbies Marathon & Half Marathon, held at Denbies Wine Estate in Dorking, Surrey, offers a unique off-road trail running experience on a flat-ish 1-mile loop with slight inclines. Scheduled for June 2026, the event features flexible start times over a 30-hour window, allowing participant..

P24 - The Longest Attended Day takes place at Denbies Wines Estate, London Road, Dorking, Surrey, on the summer solstice weekend of 20-21 June 2026. The concept is simple: run 1 mile on the hour for 24 hours on a flat-ish, off-road 1-mile loop through the estate. Attended participants benefit from f..

Buckden Pike is Barlick Fell Runners’ classic fell race held on Buckden Pike. The event was first run in 1981, with the route designed by Peter Jebb after Buckden Gala invited him; he and his wife Anne led the race for two decades. In 1987, the route was tweaked to be more challenging, and this cour..

Beyond Trails London is a trail running event set in Greater London, offering two distances: a 25km trail and a 55km ultra. Both routes follow parts of the Capital Ring footpath, showcasing iconic sights such as Eltham Palace, Wimbledon Common, and Richmond Park, alongside hidden trails, parks, wood..

The Centaur 100 Mile Ultra, hosted by Phoenix Running, is a unique 100-mile trail running event held at Denbies Wine Estate in Dorking, Surrey. Designed for both seasoned ultra runners and first-timers, the race features a flat-ish, single 1-mile loop course through the scenic wine estate trails. Pa..

Run Sandringham 10K & 5K, staged by Good Running Events, welcomes hundreds to Sandringham Estate in Norfolk for a dual-distance race. On Sunday 21 June 2026, runners start and finish inside the estate, with routes offering countryside and views of the Royal House. The course combines trails (about 3..

The Summer Solstice Challenge - Colchester will take place in Colchester on Sunday 21 June 2026.

Dunstable Downs Half Marathon is a scenic trail race set in the National Trust’s Dunstable Downs estate. In its sixth edition (2026), the 21.2km course with about 450m of ascent mixes ridge views, fast descents and climbs. The route begins at the National Trust Countryside Centre, visits Tree Cathed..

Lake Vyrnwy 10k is a trail/multiterrain running event staged on private land within the Lake Vyrnwy Estate near Llanwddyn. The approximately 10-kilometre course combines fast footpaths, grassy sections, rocky stretches and some tarmac, with climbs and sweeping views over the water. The event aims to..

The Saturn 7 Hour Time Challenge in Durham is a trail running event held along the scenic River Wear, offering views of Durham Cathedral. Hosted at the Durham Amateur Rowing Club, the course features a flat, fully signed loop of approximately 4.37 miles (7 km), with options for shorter laps to accom..

Lake Vyrnwy 10k is a trail/multiterrain running event on the Lake Vyrnwy Estate near Llanwddyn, Powys. The 10-kilometre route traverses private land on the estate and is not advertised to respect landowner wishes, offering lake views with a mix of fast footpaths, grassy sections, rocky stretches and..

Fountains Fun Run 2026 takes place in Grantley, near Ripon, North Yorkshire. The 2-kilometre Fun Run is a multi-terrain, undulating route starting from the village playground, crossing a quiet rural road and through privately owned fields before finishing back at the playground. Organized by Friends..