Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 1885 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.

A 6 mile out and back fell race with 1900 feet of ascent around Rhobell Fawr, starting and finishing at Llanfachreth village hall. It opens the Meirionnydd Winter Race Series and requires full WFRA kit and fell shoes.

The Seagrave Wolds Challenge is a 16-mile personal journey through the Leicestershire Wolds. It's a non-competitive cross-country event with food stops and legendary apple crumble at the finish. Proceeds support local community charities.

Honour fallen heroes on a scenic trail along the River Wear in Durham. This timed event lets you choose your distance, from a 3km run to an ultra marathon. All finishers receive a commemorative medal.

Run through the historic trails of Windsor in this November half marathon and 10k event. The flat, off-road course starts at Alexandra Gardens and offers a chip-timed race with scenic views. Enjoy the event village and post-race goodies aft..

A Remembrance Run along the River Wear trail in Durham. Choose your own distance in a 6.5-hour timed challenge, with a two-minute silence observed at 11:00. All finishers receive a themed medal, goody bag, and full event support.

Take on Soyland Moor, an autumn fell race from Cragg Vale across moorland and Pennine Way on a point to point 22 km course with around 1300 ft of ascent and self navigation required. Teams welcome, entrants must be 18 or over.

A riverside Time Challenge in Surrey with signed laps, medals from 3 km, distance pins for longer finishes, aid stations and a vegan goody bag option.

Join a Remembrance Sunday trail run in Brightlingsea on 8 Nov 2026 with live Last Post, Reveille and a two minute silence. Traffic free loops offer 10k to marathon and a 6hr timed challenge with on course aid.

Join the Remembrance Run on 8 November 2026 for a scenic timed challenge along the River Thames where you pick your distance from 3 km up to ultra. A two minute silence will be observed and finishers from 3 km receive a medal.

Run Bolton Abbey offers a choice of scenic trail distances on the historic estate, from a 2.4-mile fun run to a half marathon. All entry fees include free parking, and proceeds support Sue Ryder Manorlands Hospice. Finishers receive a uniqu..

Tackle a classic Peak District fell race around the Roaches and Shutlingsloe: 15 miles with over 1100 m of climbing across rugged, scenic terrain. On the day entry is available for £15 and includes a hot meal, perfect for adventurous runner..

Join Leg It Round Lathkil on 8 November 2026 for a scenic 11.5 km fell race in the Peak District with 290 m of climb from Lathkil Hotel near Bakewell. Entry on the day and all proceeds go to Children in Need; wash shoes for biosecurity.

A 9.3 mile fell race on 8 November 2026 across Wadsworth moors with varied, sometimes muddy terrain. The route is partially flagged and the event requires FRA mandatory kit and map and compass navigation.

Discover new trails at the inaugural Remembrance Day Trail Runs in Rother Valley Country Park. Choose from three distances, with a two-minute silence observed before the start. All finishers get a medal, merchandise, and refreshments.

Run for a cause at the MoRun London in Richmond Park. Choose from a 1.5k, 5k, 10k, or half marathon on a scenic, chip-timed course. Every finisher gets a medal while supporting men's health charity Movember.

Explore the hills of Wharfedale in this trail running event. Choose from a half marathon, 20-mile, or 35-mile ultramarathon route past landmarks like the Cow and Calf Rocks. The finish at Otley Cricket Club offers a medal, t-shirt, and hot..

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Run your own way at the Yorkshire Weekend Saunter Series along the Leeds/Liverpool Canal. Choose from 5 km, 10 km, or a half marathon, with flexible entry options. All finishers get a medal, hot food, and a drink.

Trail running in the New Forest from Roundhill Campsite, on wide hard-packed paths through woodland and heath. Two route options are available, including a half marathon with 183 m elevation gain, and finishers receive a medal and a drink.

Held in Porth Penrhyn, Bangor on 14-15 November 2026, Slate Trail Ultra offers two trail races of 147 km and 80 km along the Snowdonia Slate Trail with substantial elevation gain and organised aid stations.

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The Wendover Woods 50 is a 50 mile trail race featuring five scenic loops within the forest. Runners will encounter a mix of wide, runnable trails and steeper ascents. This event is fully supported and marks the finale of the 50 Mile Grand..

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