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 1752 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.

Orienteering at Beverley Westwood on Sunday 11 January offers runnable common land, small woods and some climbs across courses for all abilities from White to Brown. Golf greens are out of bounds and dogs are welcome under control.

Take on winter fell at Giggleswick School on 11 January 2026 with a testing 6.2 km course and 135 m of climb to challenge your trail legs. Advance entry via Helm Hill is required and juniors are welcome to join shorter races.

Join the Slothful Run on 12 January 2026 at Pengethley Manor, Ross on Wye for scenic loops through vineyards and rolling hills. Distances from 5k to ultra welcome walkers and runners with a single seven hour time limit.

Tackle a seven day offroad challenge at Pengethley Manor with daily distance choices from 5k to ultra across hilly vineyard laps. Enter single days or all seven to earn a unique medal each day or join virtually and collect them by post.

The Proud Run at Pengethley Manor offers scenic offroad laps through vineyards and hills. Choose from 5k to ultra and enjoy a friendly course suitable for walkers and runners within a 7 hour limit.

Explore Hankley Common on a guided 10 km trail run that visits the Atlantic Wall and offers sweeping open views. Runs are led by a qualified coach in a friendly group, at sunset or by headtorch, with a chance of an alcohol free beer after.

Join the Lusty Run at Pengethley Manor for off road laps through manor grounds and two vineyards, with a hill each circuit and distances from 5k to ultra. Onsite or virtual entries let you take part in this scenic, tough challenge.

Take on The Angry Run at Pengethley Manor in Ross on Wye with an offroad loop through vineyards and a challenging hill. Choose your distance from 5k to ultra, walkers and runners welcome, finish within seven hours and earn a finisher medal.

Join EpicTrails for an 8 km guided headtorch trail run from Milngavie on local paths including parts of the Clyde Coastal Path and West Highland Way. This friendly social run is safety focused and requires a headtorch and trail shoes.

Join the Gluttonous Run at Pengethley Manor, Ross on Wye for a scenic off road challenge through vineyards and a cheeky hill, part of the Seven Deadly Sins series. Pick 5k to ultra, earn a finish medal or run virtually.

Punk Panther Green Gateways is a scenic trail race around Leeds and Meanwood Valley on 17 Jan 2026 with 14, 20 and 34 mile routes. Courses are off road through green spaces with checkpoints, trackers, UTMB qualifier and a finisher medal.

UTMB Index

Haldon Night offers atmospheric night trail racing at Haldon Forest Park on 17 January 2026. Bring a head or chest torch and choose distances from 1K to 10K including a canicross option, with fully marked routes, medals and post race cateri..

Join a guided recce of the Hardmoors 55 route from Cod Beck to Helmsley with experienced leaders and sweepers, checkpoints en route and soup at the finish. Expect winter moorland conditions so bring warm, waterproof kit and essentials.

Windmill Way Wander on 17 January 2026 at Suffolk Running Centre offers 5k to ultra routes through rolling Suffolk lanes with views of Dalham windmill. Enjoy a bespoke finisher medal, on course aid stations and included parking; bring your..

Tackle Hebden 2026, a winter long distance walk and run from Mytholmroyd offering 22 mile or 15 mile routes across steep Pennine terrain, not suited to beginners. Entries limited to 500 include refreshments en route and a finish meal.

Take on the Greedy Run at Pengethley Manor, part of the 7 Deadly Sins series, and pick a distance from 5k to ultra on a tough offroad looped course. Hilly vineyard laps, 7 hour limit, medals and on site food.

Enjoy gravel trails through ancient woodland in the New Forest at Maverick New Forest Gravel on 17 January 2026. Choose from 22 km, 12 km or 6 km routes with scenic forests, wildlife and a friendly festival vibe.

Evening recce from Ambleside to Coniston for Lakeland 50 and 100 runners, covering about 16 miles of the official course. Expect night navigation and full kit requirements as you preview race weekend under torchlight.

Dark Skies Series brings winter night trail running to Somerset with three atmospheric events offering 5 km and 10 km routes. Enter individual races or the full series and collect a bespoke wooden finisher's medal to mark the achievement.

Take on the iconic Box Hill fell race on Sat 17 Jan 2026 from the Stepping Stones pub, a challenging 12 km route with 530 m of climb and sweeping Surrey views. Pre entry only and entries fill fast, so be ready when entries open.