Trail Running Calendar United Kingdom 2025-2026

The Zigzag Great Barrow Challenge Day 6 takes place at the Suffolk Running Centre in Bury St Edmunds, featuring the Golding Hills route. This trail event offers multiple distance options including 10k, half marathon, full marathon, and ultra marathon, catering to various fitness levels. The course i..

The Great Barrow Challenge Day 7, hosted by Zig Zag Running, takes place at the Suffolk Running Centre in Bury St Edmunds, IP29 5AX. This event is part of a 10-day series offering individual day entries with multiple distance options including 5k, 10k, half marathon, full marathon, and ultra maratho..

The Great Barrow Challenge Day 8, hosted by Zig Zag Running, takes place at the Suffolk Running Centre in Bury St Edmunds. This event is part of a 10-day series offering various distances including 5k, 10k, half marathon, full marathon, and ultra marathon, allowing participants to choose their own p..

The Ambleside Sports race, part of the British Open Fell Runners Association (BOFRA) championship, takes place at Rydal Park near Ambleside on the A591. The event features a challenging 1.7-mile (2.7 km) course with an 800-foot (240 meters) climb, including a deceptively tough ascent through bracken..

The Salt Cellar Fell Race is a challenging fell running event held in the Peak District, starting and finishing at the Fairholmes Visitor Centre near Ladybower Reservoir. The race covers a distance of 10.9 km (7.1 miles) with an ascent of 486 meters (1,535 feet), categorized as BM. The course ascend..

The Great Barrow Challenge Day 9, hosted by Zig Zag Running, takes place at the Suffolk Running Centre in Bury St Edmunds, IP29 5AX. This event is part of a 10-day series offering individual day entries with multiple distance options including 5k, 10k, half marathon, full marathon, and ultra maratho..

The Wendover Woods 10K, organized by Runaway Racing, is a trail running event held at Wendover Woods, UK. The race features a challenging 10-kilometer course with over 250 meters of elevation gain, set entirely on well-marked woodland trails with no road crossings. The route offers a mix of smooth p..

The Exmoor Trail Running Weekend, held in Lynmouth, offers a scenic running experience across coastal landscapes and river valleys. Participants can join three guided runs: a 5-6 mile evening run exploring the Valley of the Rocks, a 15-16 mile Saturday morning run covering Contisbury Hill, the North..

The Osmotherley Show Fell Race, held in North Yorkshire, UK, is an 8.8 km (5.5 miles) challenging fell race featuring a climb of 320 meters (1050 feet). It is part of the Esk Valley Fell Race Summer Series and open to runners aged 16 and over. The race course includes access through a private estate..

The Orion Harriers Forest Five Series is a running event held at Jubilee Retreat, featuring a 5-mile race through forest terrain. Established in 2009 to support the Orion Harriers clubhouse, the 2025 series includes three races on Saturday mornings in June, July, and August. The third race also serv..

Isaac’s Tea Trail Ultra is a challenging 37-mile trail running event held in the scenic North Pennines AONB, a UNESCO Global Geopark in Northern England. The route forms a loop starting and finishing in Allendale, passing through Ninebanks, Alston, and Nenthead, featuring 4,800 feet of ascent across..

The Dovedale Dipper, organized by Peak Running, is a challenging trail event held in the Peak District National Park, based in the picturesque village of Hartington, Derbyshire. It offers two route options: approximately 15 miles and a marathon-like 26 miles, suitable for both runners and walkers. T..

The ZigZag Great Barrow Challenge Day 10 is a trail running event held at the Suffolk Running Centre in Bury St Edmunds, IP29 5AX. This event offers individual day entries with multiple distance options including 5k, 10k, half marathon, full marathon, and ultra marathon, allowing participants to cho..

The Calderdale Crawl is a 24-mile walking or running event organized by the Calderdale LDWA, held near Halifax at Heath Rugby Union Football Club. The scenic route features undulating terrain through woods, tracks, fields, and a short stretch along the River Calder and canal. Participants enjoy refr..

The Torridon Explorer - Guided Trail Running will take place in Torridon from Saturday 2 August 2025 to Sunday 3 August 2025.

The SheRACES Trail Series in the Peak District is a scenic trail running event starting from Hathersage. Participants can choose between two distances: 50km and 25km. The course features stunning routes along the famous edges of the Peak District, offering sweeping views throughout the run.Runners a..

The Powburn Show Hill Race is a classic 6-mile country hill running event held at Powburn Show Field near Alnwick, United Kingdom. The course begins on flat farm fields before a steep ascent up East Hill, climbing approximately 700 feet to the summit. Runners then follow the hill's spine, guided by..

The Gisburn Forest Trail Races, organized by Pennine Trails, take place at the Gisburn Forest Hub in Slaidburn, Lancashire. This event features two distances: a 10k trail race with 666 feet of elevation and a half marathon covering 13.1 miles with 1,400 feet of elevation. The courses traverse enchan..

The Round the Rock will take place in Morden on Saturday 2 August 2025. You can run 46 miles.

The South West Coast 50 Ultra Challenge is a premier 50km trail event held in Somerset and Exmoor, starting and finishing at Dunster basecamp near Dunster Castle. Participants can walk, jog, or run the challenging 50km loop featuring over 1600 meters of climb, including the scenic first Minehead sec..