Saturn 7 Hour Time Challenge - Gilesgate

Gilesgate, United Kingdom • 6 Dec 2026

Event Overview

The Saturn 7 Hour Time Challenge is a timed running event where participants have full control over the distance they wish to complete within the 7-hour window. The minimum distance to be an official finisher is 3 km.

Course Details

The event takes place along the River Wear in Durham, offering views of the Cathedral. The course is classified as a trail run and is fully signed, requiring no navigation. The standard lap distance is approximately 7 km (4.37 miles), but this may change to a 5.28 km (3.28 mile) loop depending on conditions. The course includes turn points for 3 km and 5 km distances.

Distances and Format

Participants can run as many laps as they wish. Common distance benchmarks include:

  • Half Marathon: 3 laps
  • Marathon: 6 laps
  • Ultra Marathon: 7 or more laps
  • 50 km: Also available

Age restrictions apply: runners aged 12-17 must adhere to UK Athletics distance rules (using the turn points). Runners aged 18-19 can run up to 45 km, and those 20 or older have no upper distance limit.

Included with Entry

All finishers completing at least 3 km receive a themed medal and a bobble hat. Distance pins for Half Marathon, Mega-Half, Marathon, 50km, and Ultra are awarded for corresponding achievements. A goody bag with snacks and drinks is provided at the finish, with a vegan option available. An aid station at the start/finish area offers drinks and snacks, including vegan choices.

Venue and Logistics

The event starts and finishes at the Durham Amateur Rowing Club. Facilities include toilets, changing rooms, and an unsupervised bag drop area. Nearby on-street parking is free, and city center pay-and-display parking is available. Visit the organization's website for the most recent information.

Race information

50 km
50km Distance
7 km
7km Lap
3 mi
3.28 Mile Loop
Minimum Distance
Visit the organization's website for the most recent information.
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