Forest of Dean Ultra Marathon (55km)

The Forest of Dean Ultra Marathon is a demanding 55km trail running event that takes runners deep into the woodland trails, hills and valleys of the Forest of Dean and Wye Valley.

Designed for experienced endurance runners, the route explores a wide range of forest terrain, combining long woodland tracks, technical trails and steady climbs. The course showcases the varied landscape that makes the Forest of Dean such a popular destination for trail running.

Starting within the forest, runners follow a carefully planned route that loops through some of the area’s most scenic and challenging sections. Expect a mix of wide forest paths, smaller trails and elevation that keeps the race engaging from start to finish.

The Route

At 55km, this ultra marathon is designed to test endurance, pacing and trail running experience. The route includes:

- Rolling forest tracks and single-track trails

- Woodland climbs and fast descents

- Remote sections deep within the forest

- Changing terrain that requires good trail awareness

The varied terrain means runners should be well prepared with suitable trail shoes and experience running longer distances off-road.

Who it’s for

The Forest of Dean Ultra Marathon is aimed at experienced trail runners and ultra-distance athletes looking for a serious challenge in a beautiful but demanding landscape.

Whether you’re aiming for a personal best or simply completing your first ultra distance, the course offers a memorable way to explore the forest on foot.

Event Details

Distance: 55km ultra marathon

Location: Forest of Dean and Wye Valley

Start & parking location: Beechenhurst

Terrain: Woodland trails, forest tracks and hill climbs

Type: Trail running / ultra marathon

Organiser: Dave Talbot

Planning your visit

The Forest of Dean is well known for its trail running routes, mountain biking trails and outdoor adventures. If you’re travelling for the race, you’ll find plenty of places to stay nearby along with cafés and pubs for a well-earned meal after the finish. For some practice ahead of the race, why not try one of the Park Run's in the area.

Visit the organiser’s website for entry details and race information.