Saturn Running - Staines-upon-Thames

MAR
26
2027
Seven consecutive days of timed running along the River Thames with flexible distances from 3 km up to 50 km, lap-based half, full and ultra options, daily medals and pins, aid stations and goody bags.
50 kilometers Marathon Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

The Great British Seven in Seven Series

The event is a seven day running series held from a base at The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU. Entry is for all days of the series only and offers a choice of daily distances and formats.

This is an eight hour Time Challenge format that gives runners control over how far they run each day. Key distance details:

  • Minimum distance: 3 km.
  • Lap length: 4.37 miles or 7 km, may change to a 3.28 mile loop.
  • Half marathon requires 3 laps.
  • Marathon requires 6 laps.
  • Ultra requires 7 laps or more.
  • 50 km distance available.

The course follows a stretch of the River Thames and is fully signed. Surfaces are mainly well made paths and tarmac with a short grass section. Road shoes are suitable year round. The route includes 3 km and 5 km turn points to support compliance with UK Athletics age rules.

Daily amenities include an aid table and drinks at the start/finish of each lap, goody bags with a vegan option, and options for daily medals and pins. Pins are available for Half-Marathon, Mega-Half, Marathon, 50 km and Ultra achievements. There is non-secure bag storage at the start/finish. Headphones are allowed. Parking is available at Bridge Street Car Park, Staines TW18 4TP. Final race instructions are sent by email and numbers are collected at race registration. Visit the organization's website for the most recent information.

50 km
50k
Marathon
Marathon
Half Marathon
Half Marathon
10 km
5 km
8 Hour Time Challenge
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.