Trail Running calendar near Cardiff 2026-2027

We have found 303 Trailruns within 80 miles of Cardiff. See below where and when you can find the races.

A 15-mile fell race in Cheddar with over 2000 feet of climbing on a fully marked course. Entry includes tea and cake at the finish, with water stations and snacks provided along the way. The race starts on Warrens Hill and finishes at Fairl..

Tackle the Kymin Dash, a 7 mile road and trail race from Monmouth that climbs to the Round House for panoramic views before descending through fields and bluebell filled woodland. Enjoy a lively finish at Monmouth School Sports Club with Ki..

Wild Horse South Wales 200 is a 200-mile trail ultramarathon through South Wales. The route links historic paths like Offa's Dyke and the Beacons Way, finishing at Worm's Head on the coast. This point-to-point adventure offers a multi-day c..

The MTC Afanc is a 40-mile ultra marathon along National Cycle Route 8 in Wales. It is also the fifth stage of the challenging six-day CYMRUN event. Runners must be prepared for a cup-free race with strict pace requirements and a full manda..

The Shropshire Way 80K Festival is a spring trail event in the Shropshire Hills, featuring four distances from 10K to 80K. It supports the Grow Cook Learn charity's education programmes. Runners and walkers explore the area's landscape, his..

Explore the stunning Malvern Hills on a guided 18-mile social trail run. The route takes in all the ridge summits with over 1300m of ascent, returning via lesser-known woodland trails. It's a group experience, not a race, finishing with a p..

The Beast of the Beacons offers three trail running distances through the Brecon Beacons National Park. Starting from Talybont on Usk, routes of 10, 20, and 40 miles explore forests, mountains, and reservoirs. It's a canicross-friendly even..

Explore the Black Mountains on this challenging LDWA event. Choose from three distances across a route featuring epic climbs and a finish along the Monmouthshire & Brecon canal. The event starts from Abergavenny and is known for its tough t..

The Route The MTC Y Draig Goch is a 34.8-mile (approximately 35-mile) ultra run. The route starts at the Travelodge in Merthyr Tydfil and follows National Cycle Route 8 all the way to Cardiff. The course then continues to the finish line at..

Martley Madness is a 10-mile trail and country lane race through the Worcestershire countryside. The undulating route features woodland, Rodge Hill, and part of the Worcestershire Way. All finishers get a medal and celebratory cake at the f..

A countryside walking and running event around Bath on 25 April 2026 with four distances from 12.5 to 26.5 miles, public footpaths and checkpoints offering food and drinks.

A self-navigation ultramarathon through the Mendip Hills Area of Outstanding Natural Beauty. Choose between a 50-mile or 50-kilometre route, mostly off-road, starting from the Mendip Activity Centre. The race is a UTMB® qualifier and suppor..

UTMB Index

The Corvedale Cake Walk is a scenic challenge event in Shropshire with 10-mile and 22-mile routes. Starting at Holdgate Church, both routes ascend to the county's highest point, Abdon Burf. Walkers and runners are welcome to enjoy the views..

This 40-mile point-to-point run follows the scenic Monmouthshire & Brecon Canal towpath from Malpas to Brecon. With a friendly atmosphere and three supported checkpoints, it's a community-led journey through peaceful countryside with a 15-h..

The Kilmington Kanter offers a scenic 7-mile multi-terrain race through Devon's roads, woods, and fields, plus a shorter 4 km option. The event features a family-friendly fun run, on-site refreshments, and supports the Devon Air Ambulance...

This new LDWA members-only event in 2026 offers a flexible challenge around Leusdon. Choose to complete one, two, or three 10-mile loops through varied Dartmoor landscapes. A hot meal, refreshments, and a finish certificate are provided for..

The UK Trail Running Festival features a range of trail races for 2026, including marathon, half marathon, 10K, 5K, and fun runs. It offers events for juniors, dogs, and virtual participants, supporting local charities. The event is organiz..

Choose your own distance in this 7-hour Time Challenge at beautiful Dare Valley Country Park. Run laps on scenic footpaths to earn a themed medal and a goody bag. Snacks, ice cream, and distance pins for longer runs are part of the inclusiv..

Explore the historic trails of the Vale of Pewsey and Marlborough Downs. This circular event offers four distances, from 10 to 35 miles, with refreshments along the way. It finishes back at the Pewsey Scout Hut with a light meal for all par..

May 2026

The East Devon Round is a trail running festival over a May bank holiday weekend. Choose from four scenic routes through National Landscapes and the Jurassic Coast. The event includes camping, meals, and a community atmosphere.