Saturn 7 Hour Time Challenge - Wraysbury

Event details

SATURN TOO - Midweek Medal Madness Run takes place on 14 August 2026 at Wraysbury Skiff & Punting Club, Egham, TW20 0AE. The event is a 7-hour timed challenge with a flexible distance format. Maximum entrants are 300 and entries close on 13/08/2026. Entry fees are listed as £25 for affiliated runners and £27 for unattached runners. Transfers are allowed online for £2.50 up to the day before the event; a deferral to another event is available for £18 if arranged before the event. The minimum age to enter is 12 years.

Distances

• Minimum 3 km (official finisher distance)
• Full lap ~7 km (4.37 miles; course may change to a 3.28 mile loop)
• Half marathon: 3 laps
• Marathon: 6 laps
• Ultra: 7 or more laps
• 50 km available

Age limit for longer distances: runners over 45 km must be at least 20 years old; 18- and 19-year-old runners may run up to 45 km.

Course, facilities and services

The course runs along a stretch of the River Thames, is fully signed, and is mainly on made paths and tarmac with a short grass section. Road shoes are suitable. A 3 km and a 5 km turn point are provided within the lap. The course layout may be adjusted for health and safety.

Finishers who complete at least 3 km receive a medal and a goody bag; a vegan goody bag option is available. Distance pins are issued for half-marathon and longer distances. An aid and drinks table is provided at the start/finish of each lap with sweet, savoury, fruit, cheese and vegan items. Toilets and changing facilities are available at the venue. There is a large pay-on-exit car park at Runnymede Pleasure Grounds. A non-secure bag drop is provided. Headphones are allowed. The event is organised by Saturn Too Limited, a franchise partner of Saturn Running. Visit the organization's website for the most recent information.