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Saturn 7 Hour Time Challenge - Durham

Durham, United Kingdom • 18 Jan 2026

The Saturn 7 Hour Time Challenge in Durham is a trail running event held at the Durham Amateur Rowing Club along the scenic River Wear, offering views of the Cathedral. Participants can run as many laps as they wish within seven hours, with each lap measuring approximately 4.37 miles (7km), subject to change. The event welcomes all abilities, including walkers, with a minimum distance of 3km to earn a themed finisher medal.

Distances range from 3km up to 50km, with distance pins awarded for half-marathon and longer achievements. The course is fully signed and flat, featuring aid stations with a variety of snacks and drinks, including vegan options. Facilities include toilets, changing areas, and bag drop, with free and paid parking nearby. Visit the organization's website for the most recent information.

United Kingdom North East (England) Durham

Race information

Registration
7 hr
7 Hour Time Challenge
50 km
50 Km Distance
26 mi
Marathon (6 Laps)
13 mi
Half Marathon (3 Laps)
7 km
Full Lap 4.37 Miles or 7 Km (subject to Change to 3.28 Mile Loop)
Minimum 3 Km
Ultra (7 or More Laps)
Visit the organization's website for the most recent information.
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