Saturn 7 Hour Time Challenge - Durham

Durham, United Kingdom • 14 Dec 2025

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 laps of approximately 4.37 miles (7 km), with options to complete distances from a minimum of 3 km up to ultra distances, including half marathon, marathon, and 50 km. The course is fully signed and flat, suitable for all abilities including walkers.

Finishers receive a themed medal and a festive bobble hat, with goody bags and distance pins for longer runs. Aid stations provide a variety of snacks and drinks, including vegan options. Facilities include toilets, changing rooms, and parking nearby. Visit the organization's website for the most recent information.

Race information

50 km
50km Distance Available
42 km
Marathon (6 Laps)
21 km
Half Marathon (3 Laps)
7 km
Full Lap 4.37 Miles (7km)
7 Hour Time Challenge (minimum 3km)
Minimum Distance 3km
Ultra (7 or More Laps)
Visit the organization's website for the most recent information.
Trail runs nearby

Cronkley Fell Race, a regular Durham Fell Runners event, takes place in Upper Teesdale around Holwick and Middleton-in-Teesdale, County Durham. The race covers about 10.5 miles (roughly 17 km) with around 1,800 feet of ascent, on an out-and-back course that runs parallel to the River Tees. The route..

Raby Castle Trail Runs takes place at Raby Castle, Staindrop, Darlington, DL2 3AH. The event offers 5-, 10-, and 15-mile trail routes around the castle grounds, longer distances by laps. Runners traverse about 200 acres of mixed terrain—rough trails, firm paths, grass paths and woodland—through park..

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 (7 km), subject..

Derwentside A.C.'s Hellhole 5 mile Trail Race runs at Shield Row School, King Edward Viii Terrace, DH9 0HQ. The 5-mile course climbs about 500 ft and uses a mix of tarmac, gravel and woodland trails, starting on a Sustrans track and passing Hellhole Wood. The event blends a friendly yet competitive..

The Cow Shed Backyard Ultra, held at Wheelbirks Parlour on Wheelbirks Farm in Stocksfield, Northumberland, is Greener Miles Running’s eco-conscious ultra, in the Big’s Backyard Ultra format. Competitors must complete a 4.1-mile loop every hour, with the bell rung on the hour until only one runner re..

The Hardmoors 60 is a 60-mile ultramarathon along the Cleveland Way from Guisborough to Filey, skirting cliff tops and passing coastal towns and fishing villages such as Saltburn, Staithes, Robin Hood’s Bay, Ravenscar, Scarborough, and Filey. The race starts at Guisborough Rugby Club and uses live-t..