Trail Running calendar near Monmouth 2026-2027

We have found 307 Trailruns within 80 miles of Monmouth. See below where and when you can find the races.

Experience a flexible multi day running event in Shropshire with distances ranging from 8 miles to a full marathon. Join for one two or three days starting from a scenic venue in Telford.

Experience the beauty of the Cambrian Mountains in this not for profit trail event. With distances ranging from a half marathon to children’s races, the event offers waymarked routes and a welcoming event village for all.

Experience a 50km trail ultra through the Chiltern countryside starting at the historic Stonor Park. This event features two 25km loops with 4000ft of elevation gain and a 9 hour cut off time.

UTMB Index

Experience a night trail run through the woods and fields of the National Trust Arlington Estate. Choose from 6km or 12km routes under the dark skies of North Devon with mandatory headtorches and trail shoes.

Explore ancient trees and rolling trails in Wyre Forest on 15 March 2026 with a half marathon or a 7.6 mile Super Seven. Enjoy timed, fully marshalled courses, finishers medals and a friendly forest atmosphere with cafe and on course suppor..

Join this flexible time challenge at Dare Valley Country Park to support local dog rehoming charities. Run as many laps as you wish over seven hours on well maintained paths with full support and themed medals.

Join the Pendock Spring Chicken Run on 15 March 2026 for scenic Worcestershire routes with 10K, 5K and a 1K fun run for all ages. Enjoy medals, prizes and help raise funds for the local school.

Join the final round of the West Glamorgan XC League for a five mile cross country race in Tairgwaith. Experience a team focused event at the Amman Valley Trotting Club with trail shoes recommended for the terrain.

An 11K multi terrain run around Bratton on 21 March 2026 with panoramic views, prizes across age categories and medals for finishers. Places are limited to 200 and entries close 14 March 2026 or earlier.

This scenic trail half marathon winds through the heart of the Forest of Dean. It doubles as the British Trail Running Championships short distance event, offering a chance at a national title. The well marked course starts and finishes at..

Take on the Red Warrior multi terrain races at Margam Country Park on 22 March 2026, with 5K, 10K and 20K routes for solo runners and canicross teams. Expect varied trails, friendly vibes and a great day out for competitors and their dogs a..

The Elephant Challenge is a flexible 6-hour trail run in the award-winning Salcey Forest. Choose your own distance on a 3.5-mile forest loop, suitable for runners and canicross participants. It's a popular event with a format that welcomes..

Experience a unique urban trail adventure starting in the heart of Bristol. Choose between 25km and 55km routes featuring riverside paths, woodland trails, and iconic views of the Clifton Suspension Bridge.

The Bath 50 Ultra Challenge offers a scenic looped route around the historic city on 28 March 2026. Choose from 50 km, 29 km, or 10 km distances, with full support including rest stops and meals. It's open to walkers, joggers, and runners,..

UTMB Index

The Exeter Trail Races offer a 10K and Half Marathon on the scenic, off-road trails of Escot Park. Both distances feature canicross options for runners with dogs. Expect climbs, potential mud, and a finisher's medal at this established even..

Run as many laps as you choose on this forest trail course in Hurn Forest. Enjoy a well maintained loop with distances ranging from 5K to ultra marathon and support forest conservation with your entry.

The Ultra in the Black Country returns for its ninth year in March 2026. This 32-mile scenic loop starts and finishes at Baggeridge Country Park. The traffic-free route explores disused railways, canal paths, and tunnels, and can be run sol..

Tackle the hills and mud of Axminster in the Minster Challenge. Choose from a challenging 12 km, a 5 km route, or a family-friendly 3 km fun run. All finishers earn a medal, and the event features a supportive trail running atmosphere.

A classic 16-mile cross-country challenge through the Hampshire countryside, starting at the historic Combe Gibbet. The route features hills, trails, and mud before finishing at the Overton Harriers club. Entry includes bus transport to the..

Experience a 10 mile multi-terrain race or a 5k fun run through the private estates and rolling hills of mid Devon. Enjoy a community event featuring trail running, riverside paths, and scenic woodland climbs.