Trail Running calendar near Muker 2025-2026

The Montane Winter Spine is a grueling, non-stop 268-mile endurance race along the iconic Pennine Way, starting in Edale, Derbyshire, and finishing in Kirk Yetholm in the Scottish Borders. Known as Britain’s most brutal endurance challenge, runners face over 10,000 meters of ascent through demanding..

Let's Run Adventures hosts the annual Hardmoors 55 Recce, a 25-mile running event from Cod Beck near Osmotherley to Helmsley in North Yorkshire. This recce covers the section of the Hardmoors 55 route that many runners tackle in darkness, including challenging ascents at Black Hambleton and White Ho..

The Hebden is a challenging running event held in Mytholmroyd, UK, featuring two route options of 15 and 22 miles. The longer course includes over 4,000 feet of climbing, while the shorter route, though less steep, remains demanding. This event is not suitable for beginners and requires participants..

The Punk Panther Green Gateways is a trail running event held in Otley, West Yorkshire, serving as the season opener for the Punk Panther series. Scheduled for January 17, 2026, it offers three distances: half marathon (14 miles), 20 miles, and an ultramarathon of 34 miles, with climbs ranging from..

The Saturn 7 Hour Time Challenge in Durham is a trail running event held at the Durham Amateur Rowing Club along the scenic River Wear, offering views of the Cathedral. Participants can run as many laps as they wish within seven hours, with each lap measuring approximately 4.37 miles (7km), subject..

The Kirkstall Calverley Cutter & Kirkstall Bridge 10km, organized by Great Owl Running, is a winter running event held in Leeds. It features two distances: a challenging 16km trail race showcasing scenic views of the Leeds Liverpool Canal, River Aire, and the tough Calverley Cutting, and a fast, fla..

The Half & Half is a unique 10km race held in Sowerby Bridge, Halifax, combining trail and road running. The course starts with a challenging trail segment featuring muddy terrain and natural obstacles, followed by a fast-paced road section leading to the finish. The route is fully marked in one dir..

The Druridge Bay Beach Trail Runs take place at Druridge Bay Country Park on the Northumberland Coast, offering scenic and flat courses ideal for all running levels. Now in its sixth year, the event features two distances: a 10km and a half marathon, with routes combining paths, trails, and beach ru..

The Hardmoors 26.2: Saltburn Trail Races, held at Saltburn Learning Campus in Saltburn-by-the-Sea, UK, are part of a series of six challenging trail marathons set in the scenic North York Moors and Cleveland Heritage Coastline. Scheduled for February 1, 2026, the event offers three distances: a 28-m..

The Duergar Nightcrawler is a 10-mile winter night trail run held in the scenic Simonside Hills near Rothbury, Northumberland. This unique event challenges runners to navigate the rugged terrain after dark, all while "dodging" mythical Duergar creatures said to mislead travelers. Suitable for both f..

NAV4 LAW75 is a challenging 75-mile winter endurance event taking place from Skipton to Appleby, primarily following Lady Anne's Way with sections of The Dales Way and Pennine Journey. Scheduled over a weekend in February 2026, participants can race continuously or opt for an overnight break, with f..

Pendle Way In A Day is a challenging winter ultra event held in East Lancashire, starting from Barley at the foot of Pendle Hill. Participants can choose between a full 45-mile circular route with 6,100 feet of ascent or a shorter 30-mile option with 4,500 feet of climbing. The course traverses pict..

The Windy Hill Fell Race, organized by CraggRunner, is a challenging 12-mile trail event featuring 2,100 feet of ascent. Set in the scenic moorlands above Saddleworth, the course starts and finishes at the historic Rams Head Inn, offering stunning views and a welcoming atmosphere. Runners traverse v..

Grim Leodis is a 6.5-mile undulating loop race held near Wyther Lane, Kirkstall, alongside the Leeds and Liverpool Canal and the River Aire. The course features a mix of canal towpath, riverbank trails, and a short road section, offering runners a varied and scenic route. The lapped course is well m..

The North Lakes Half Marathon & 10KM is a road running event held in the scenic Lorton Valley near Cockermouth, UK, scheduled for February 8, 2026. The race features two distances: a half marathon (13.1 miles) and a 10km (6.2 miles), both starting and finishing near Cockermouth Town Centre. The rout..

The Lakeland Paws Grizedale Growl is a dog-friendly running event held in the scenic Grizedale Forest, located in the UK. Set on the east side of the forest, the event features fully marked courses on wide forest paths, making it the most runnable event in the Lakeland Paws series. Participants can..

The Manchester Half Marathon Winter Warmer Run, organized by The Fix Events, takes place at Heaton Park in Manchester. This event offers 5k, 10k, and half marathon distances, with the half marathon consisting of four laps plus an additional 1.1 km section on an undulating course mainly on paths, inc..

The Punk Panther Harrogate Hustle will take place in Harrogate on Saturday 14 February 2026. You can run between 14 and 35 miles.

The Silverdale Circuit is a challenging yet runnable 19-mile race held near Milnthorpe, accessible from the M6. The undulating course features notable ascents including Arnside Knott and the Fairy Steps, where runners can enjoy stunning views of Morecambe Bay and The Lakes. The route passes through..

The Billing is a challenging winter trail race held in Rawdon, Leeds, starting at The Emmott Arms. Covering approximately 14km with around 277m of elevation, the course features a fully marked route that ascends The Billing twice, passes through Yeadon, and includes a lap around the Leeds Bradford A..