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 1338 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.

Run the Amberaid 30 or 20 mile Petit Raid through scenic Amber Valley on trails near the Peak District. Self navigation with GPX and checkpoint refreshments, plus finisher medals and trophies for overall winners.

Take on the Ultra Tour Yorkshire Dales 50k on 17 October 2026, a scenic but challenging self navigated trail through Malham Tarn, Buckden Pike and moorland. Expect rugged trails, live tracking, aid stations and a finisher meal.

Rip n Run XL is a tough endurance run on Ripponden moorland near Hebden Bridge with 40 and 80 mile options, serious climbs and supported checkpoints. Expect hot food at HQ and sweeping West Yorkshire views to reward the effort.

Run scenic trails at Loggerheads Country Park with Loggerheads Autumn Trails, featuring 6 km, 12 km and canicross options for all abilities. Family friendly, fully marked routes and no time limits make for a relaxed autumn run.

Join Its Grim Up North Running for the Yorkshire Weekend Saunter in Brighouse, a relaxed scenic series that celebrates Your Distance Your Pace Your Weekend. Choose 5K 10K or half marathon and enjoy a jumble medal hot food and a beer or soft..

Tackle the Brenig Way 50 km trail, a scenic endurance run from Corwen to the dam at Llyn Brenig through forests, riverside paths and technical climbs. Electronically timed with GPS trackers and aid stations, it is a rugged yet well supporte..

Blaze the Biblins is a lively 6 miles trail race through ancient woodland, riverside paths and historic ironworks, featuring climbs and technical single track. Enjoy prizes, a memento and post race tea and cake; entries are limited.

Run the Old Mother Shipton Soft Shoe Shuffle in historic Knaresborough on a scenic 6.5 mile trail loop with distances from 10k to ultra for every level. Enjoy marshalled trails, feed stations and a bespoke finisher medal.

Halloween 7in7 at Pengethley Manor, Ross on Wye offers seven consecutive days of off road laps through vineyards and a hill, with distances from 5k to ultra. Walk or run any day or go virtual and collect seven themed medals.

Join the Witches Whisk at Pengethley Manor for a spooky Halloween trail across 2.5 km laps through vineyards and rolling offroad terrain. Pick 5k to ultra distances, ideal for runners or walkers after a fun seasonal challenge.

Celebrate Halloween at Pengethley Manor with the Scary Scamper, an offroad multi lap course winding through vineyards and hill sections on the manor grounds. Distances from 5k to ultra welcome runners and walkers with a 7 hour time limit.

Creepy Crawl on 21 October 2026 at Pengethley Manor offers 5k to ultra distances on a challenging off road loop through hills and two vineyards. Ideal for runners and walkers craving a scenic, gritty test of endurance.

Join the Ghostly Gallop at Pengethley Manor on 22 October 2026 for a spooky offroad challenge through vineyards and rolling hills. Choose distances from 5k to ultra with in person or virtual entries and Halloween themed medals.

Take on distances from 5k to ultra on an off road, multi lap course set inside the grounds of Pengethley Manor near Ross on Wye. Each 2.5k lap includes a hill and rolling vineyard terrain, welcoming runners and walkers.

Tackle a rugged 55 mile loop through Nidderdale past Ripley Castle, Brimham Rocks and Scar House Reservoir. Expect technical trails, dramatic scenery and mandatory kit and tracker support from Punk Panther for a classic autumn ultramarathon..

UTMB Index

The Endurancelife | North York Moors will take place in Ravenscar on Saturday 24 October 2026.

UTMB Index

Beachy Head Marathon Weekend offers multiple distances including marathon, half marathon, ultra and 10k across a weekend of coastal trails. Choose your challenge and enjoy a memorable race day based at Bede's Prep School.

Take on the Thames Trail Ultra, a scenic 47 mile point to point along the Thames Path from Iffley to Henley on Thames. Mostly riverside trails and country paths, this supported ultramarathon pairs stunning views with a rewarding challenge.

Run the scenic Monsal Trail through tunnels and over the Monsal viaduct in a traffic free half marathon or 10k from Bakewell Station. Enjoy bespoke medals, free photos and stunning Derbyshire views.

Join the Spooky Sprint at Pengethley Manor, Ross on Wye on 24 October 2026 for a tough offroad Halloween race through two vineyards. Choose on course or virtual options from 5k up to ultra and enjoy a scenic, challenging looped course.