Saturn 7 Hour Time Challenge - Wraysbury

JUL
24
2026
Join a friendly 7 hour timed run along the Thames at Wraysbury, with flat paved loops suitable for road shoes. Pick distances from a 3 km loop up to marathon and ultra, and enjoy a medal plus goody bag and riverside views.
Fri 24 Jul 2026
7 hour

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Event overview

This is a 7-hour timed running event held on Friday, 24 July 2026 at Wraysbury Skiff & Punting Club, Egham, TW20 0AE. The event is limited to 300 entrants and entries close on 23/07/2026. The course follows a stretch of the River Thames, is fully signed and is mainly on well made paths and tarmac with a short grass section. The route is classed as flat / trail and road shoes are suitable. The regular course may be adjusted after a health and safety review.

Distances and lap structure

  • Minimum 3 km (part of a lap)
  • Full lap 7 km (4.37 miles) - may change to a 3.28 mile loop depending on course conditions
  • Half marathon - 3 laps
  • Marathon - 6 laps
  • Ultra - 7 or more laps; 50 km option available

Age rules include a minimum age of 12 years. Anyone wishing to run over 45 km must be 20 years or older; 18 and 19 year olds can run up to 45 km.

Facilities and practical information

Finishers completing at least 3 km receive a themed medal. All finishers receive a goody bag; a vegan goody bag option is available. Distance pins are awarded for Half-Marathon, Mega-Half, Marathon, 50 km and Ultra and are attached to the medal ribbon. An aid and drinks table is provided at the start/finish of each lap with a variety of food including vegan options.

Toilets and changing facilities are available at the venue HQ. There is a pay-on-exit carpark at Runnymede Pleasure Grounds. A non-secure bag drop is provided. Headphones are allowed. Transfers and deferrals are permitted for stated fees and deadlines. The event is organised by Saturn Too Limited, a franchise partner of Saturn Running. Final race instructions and number pick up details are issued before the event. Visit the organization's website for the most recent information.

7 hr
7 Hour Time Challenge

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