Trail Running Calendar United Kingdom 2024-2025

Welcome to the most comprehensive guide to trail races in the UK for 2024-2025! Our curated list features an impressive 1201 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

The Punk Panther Six Dales Trail is a challenging trail running event taking place on August 16, 2025, featuring distances of 13, 20, 32, and 50 miles. The race route runs from Otley to Pateley Bridge, showcasing stunning views of the Six Dales Trail, including several reservoirs. Participants can e..

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The Grand Tour of Skiddaw is an exciting running event set in the stunning Northern Lake District, offering participants two route options: a challenging 50km and a 20-mile version. Both routes feature breathtaking scenery, including a climb up High Pike and, for the 50km option, the ascent of Skidd..

The Beast of Llangattock is an exhilarating trail running event set in the stunning landscapes of Llangattock, featuring four distances: 10k, 10 miles, 20 miles, and 32 miles. Participants will traverse scenic routes that include ancient walkways, breathtaking views of the Black Mountains, and the h..

The Speyside Way Ultras offers two challenging ultra trail races: a 50km and a 100km route, set against the stunning backdrop of the Cairngorms and the Moray coast. The 50km race is designed for both seasoned runners and those transitioning from road to trail running, featuring a scenic yet demandin..

The Hartsop Hop will take place in Hartsop on Saturday 16 August 2025. You can run 19 kilometers.

The Foxton Hound Ultra is an exciting running event featuring 100k and 50k races that take place in the picturesque countryside surrounding Market Harborough. Designed for both seasoned ultra runners and those looking to challenge themselves beyond marathon distances, the routes traverse the scenic ..

The Beast of Bryn 2025, organized by the Bryn Residents Action Group (BRAG), is a challenging running event set in the scenic Afan Forest Park. Participants can choose between two distances: approximately 6.5 miles (10.5 km) or 10.5 miles (17 km), with significant elevation gains. The event, which b..

The Lambton Castle Trail Runs is a summer trail running event set in the picturesque private grounds of the Lambton Estate in Chester-le-Street, County Durham. Participants can choose from three distances: 5, 10, and 15 miles, featuring a mix of terrain including trails, paths, and fields. The event..

Silverbacktrails Othnesbery’s Revenge is a challenging trail running event set in the stunning North York Moors National Park, taking place on August 17, 2025. Participants will navigate a 10-mile course featuring forest tracks and the iconic Roseberry Topping, known as Othnesbery, with its rich Vik..

The Piethorne 10K is an engaging running event organized by CraggRunner, set in a scenic location that promises a friendly atmosphere for participants. Scheduled for August 17, 2025, this race is designed to be affordable and accessible, encouraging runners of all levels to join in the fun. The even..

The Settle Loop Challenge is a 10.2-mile running, walking, or mountain biking event set in the scenic Yorkshire Dales, taking place in August 2025. Organized by Sue Ryder, participants will navigate hilly trails starting and finishing at North Ribblesdale RUFC in Settle. The course is well-marked an..

Tidal Trails is an exciting running event set to take place at South Shields, combining a unique beach festival atmosphere with trail running. Participants can choose from an 8K run that starts and finishes on the beach, or a shorter 2km version suitable for beginners and younger runners. The event ..

The Kirkstall Rock up N' Run - Summer Evening Series will take place in Leeds on Thursday 21 August 2025. You can run between 5 and 10 kilometers.

The Bingley-Rock up N' Run - Summer Evening Series is an exciting trail running event hosted by It's Grim Up North Running. Participants can choose between a 5K and a 10K race, both set in the scenic surroundings of Bingley. The event features a relaxed atmosphere, with registration available on the..

The Flagg Moor Run V2.0 is a revitalized running event set in the scenic Peak District National Park, taking place on August 22, 2025. This 5.5-mile race features a predominantly off-road route that guides participants through picturesque fields, lanes, and country roads, culminating in a gentle dow..

The Summer Green Man Ultra (GMU) features two challenging distances: 30 miles and 45 miles, both set on the scenic Community Forest Path around Bristol. Participants will experience a clockwise route, with checkpoints providing food and hydration. All finishers receive a bespoke medal and a technica..

The Gosfield Backyard Ultra is an exciting last-man-standing running event set in the scenic grounds of Gosfield School in Essex, UK. Participants must complete a 4.167-mile loop every hour until only one runner remains. The event emphasizes pacing, as runners must balance speed and endurance to avo..

The Leeds & Liverpool Canal 130 Mile Race (LLCR) is a non-stop endurance event that takes place along Britain's longest man-made waterway, the Leeds & Liverpool Canal. Scheduled for August 2025, this race challenges participants to complete the 130-mile course from Liverpool to Leeds within a 40-hou..

The NAV4 LiAD Recce from Caldbeck to Threlkeld is a preparatory event for participants of the Lakes in a Day challenge. Organized by Joe Faulkner and the NAV4 team, this recce allows runners to familiarize themselves with the first section of the route, covering 12 miles with significant elevation g..

The Derby Running Festival 2025 invites participants to enjoy a vibrant running experience at Elvaston Castle Country Park. Scheduled for August 24, 2025, the festival features a variety of race distances, including a Half Marathon, 10K, and 5K, catering to runners of all abilities. The course offer..