Trail Running Calendar United Kingdom 2025-2026

Welcome to the most comprehensive guide to trail races in the UK for 2025-2026! Our curated list features an impressive 1363 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.

Join Calder Valley Fell Runners for the Wadsworth Half Trog Fell Race near Hebden Bridge, a route of 9.3 miles with about 1400 ft of climb across varied, often muddy moorland. Expect navigation challenges and mandatory kit checks, so come p..

MoRunning returns to Ashton Court Park in Bristol on 9 November 2025 with 1.5k, 5k and 10k trail friendly routes that mix paths, mud and a testing hill. Support Movember for men's health, grab a finisher medal, wear fancy dress and join the..

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..

Explore Shaw Forest Park, West Swindon on Sunday 9 November 2025 for an orienteering event with courses for beginners to experienced navigators across mixed forest and open terrain. Online entry only, limited maps available so book early.

Take on a scenic Half Marathon along the Grand Union Canal through country trails and woodland on November 9, 2025. Enjoy chip timing, a finisher medal and a lively event village with refreshments and event photography.

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 challeng..

Join the inaugural Rother Valley Remembrance Day Trail Runs on 9 November at Rother Valley Country Park for scenic 5 km and 10 km routes around lakes and through woodland. Expect friendly competition, live chip timing, a bespoke medal and e..

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 tim..

Join Wild Deer on 9 November 2025 for a 75 minute coached interval session featuring hill efforts and a 5.5 mile route. Try SCOTT Sports shoes during the workout and sharpen pace and strength with expert coaching.

Join Falls of Leny on Sunday 9 November for a lively mass start on the Green course run alongside the Scottish Students Relay, or choose Light Green or Orange at your own pace. Friendly organisers can support less confident runners.

Maggie's Chase on 9 November 2025 offers 5 km and 10 km scenic trail races around Kinnaird Village with manual timing and volunteer support. Enjoy post race refreshments and prizes for top finishers.

Take part in a 7 hour Time Challenge on scenic Thames towpaths in Egham with a two minute silence for Remembrance. Mixed path and light trail loops offer aid stations and vegan snacks while you lap to marathon or ultra distances.

Run through Newborough Forest and across Llanddwyn Island on scenic single track trails with views of the Llyn Peninsula and Snowdonia. Choose the 10K or half marathon and enjoy an event village while supporting Alder Hey Children's Charity..

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..

Scenic timed loop around Canvey Island via sea wall and coastal path, starting and ending at Waterside Farm Leisure Centre. Counterclockwise, self supported and with a pub check in near 10k for a top up and friendly course sweep.

Join the Wessex Night League in North Salisbury for a one hour score orienteering through urban streets and a hilltop nature park. Fast paced and social, bring lights and hi vis, and pre entry is required.

Join MDOC Night Street League at Bosden Farm Pub for a lively score event using MapRun with 75, 60 and 40 minute courses under the streetlights. Smartphone and watch options are supported and helpers will be on the night.

Enjoy the Claro Autumn Evening Street Series: six friendly 45 minute score events using the MapRun app. Tuesday evenings in different towns, meeting near a pub, with help for newcomers and shadowing required for under 16s.

Run a 10 km night trail in Wyre Forest on 12 November 2025, two laps on off road trails with torches compulsory. Canicross is welcome and places are limited so book early.

Join EpicTrails 8 km in Milngavie on 13 November 2025 for a guided, headtorch social run along scenic sections of the Clyde Coastal Path and West Highland Way. Groups are small and friendly so all paces are welcome.