Dirt Half Challenge - Half & Metric Half Marathon Trail Race
Location: Leighton Buzzard, Bedfordshire
Date: Saturday 7 November 2026
Time: 10:00
The Dirt Half Challenge has become a favourite on the UK trail-running calendar, known for its beautiful autumn setting, varied terrain and welcoming atmosphere. Starting in the historic market town of Leighton Buzzard, the course takes runners on a scenic loop through Tiddenfoot Waterside Park, along the Grand Union Canal towpath and over the rolling Bedfordshire countryside before returning via the Greensand Ridge – offering both challenge and breathtaking views.
In response to growing demand from runners seeking a slightly shorter yet equally rewarding trail experience, we have added a metric half-marathon distance to the event starting in 2026. This new option complements the traditional 13.1-mile route, making the Dirt Half Challenge even more inclusive for runners of varying abilities and goals.
Whether tackling the full classic challenge or enjoying the new metric distance, participants can expect an unforgettable autumn trail-running experience in stunning natural surroundings. Both races will be chip-timed and supported by experienced marshals, refreshment points and an event village atmosphere.
Course Details
- Half Marathon: 13.1 miles
- Metric Half Marathon: 13 kilometers
The terrain varies throughout the race, featuring a mixture of canal towpaths, off-road sections, wooded areas, and hills. Some portions of the course may also include boggy flood plains depending on the seasonal conditions.
Reviews
"A well run challenging trail half marathon with a mixture of tow path, off road hill & woods with a boggy flood plain, what more do you want? All the marshals and volunteers are excellent with first aid support where it matters. It has quickly become a regular event in my diary." - RICHARD H
Organizers: Dirt Running
Contact: [email protected]
Website: https://dirtrunning.org.uk/