Saturn 7 Hour Time Challenge - Wraysbury
Wraysbury, United Kingdom • 24 Jul 2026
Event overview
This is a 7-hour timed challenge held on Friday, 24 July 2026 at Wraysbury Skiff & Punting Club, Egham, TW20 0AE. Runners may choose how many laps to complete within the time limit. A finisher medal is awarded to anyone who completes at least 3 km. Goody bags are provided, including a vegan option. Headphones are allowed.
Distances
- Minimum 3 km (turn point within the lap)
- Full lap 7 km (4.37 miles; may change to a 3.28-mile loop)
- Half marathon: 3 laps
- Marathon: 6 laps
- Ultra: 7 laps or more
- 50 km option available
Course and facilities
The course runs along a stretch of the River Thames. It is fully signed and mainly on made paths and tarmac, with a very short grass section. Road shoes are suitable year round. An aid and drinks table is located at the start/finish area for each lap, offering savoury, sweet, fruit, cheese and vegan items. Toilets, changing facilities and a bag drop are available at the venue; the bag drop is not secure.
Entries and rules
Maximum 300 entrants. Entries close 23/07/2026. Minimum age is 12 years. Runners aged 18 or 19 may run up to 45 km; those over 45 km must be at least 20 years old. Transfers and deferrals are allowed under organiser terms. The event is organised by Saturn Too Limited. Visit the organization's website for the most recent information.