Saturn Running - Midweek Chasing Numbers

AUG
7
2026
Take on a 7 hour Time Challenge along the River Thames at Wraysbury Skiff Club, choosing any distance from 3 km to ultra. Scenic mixed terrain, aid stations and medals make this a friendly, flexible event for all.
50 kilometers 7 kilometers 5 kilometers

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Event details

The event is a 7-hour Time Challenge held at Wraysbury Skiff and Punting Club by the River Thames. Runners may control their own distance; the minimum is 3 km and a full lap is 7 km (4.37 miles), though the loop may be changed to a 3.28 mile course depending on conditions. It is three laps for a half marathon, six for a marathon and seven or more for an ultra. A 50 km distance is also available. Walkers are allowed. The £20 entry price is available only to members. Final race instructions are sent by email in the week before the event and race numbers are picked up at registration on the day.

Course and facilities

The course runs along a stretch of the River Thames and is fully signed. About 60% is on path or tarmac and the remainder is grass and light trail that can become muddy; road shoes are suitable year round and trail shoes may be used for extra grip. The course layout may be adjusted for health and safety or landowner approval. Aid and drinks tables are provided at the start/finish of each lap with a selection of savoury, sweet, fruit, cheese and vegan items. Finishers who complete 3 km receive a medal and distance pins are available for the following achievements: Visit the organization's website for the most recent information.

  • Half-Marathon pin
  • Mega-Half pin
  • Marathon pin
  • 50 km pin
  • Ultra pin
    Toilets, changing facilities and a cafe are at the race HQ. Bag drop is unmanned and items are left at the participant's risk. Headphones are allowed.
50 km
7 km
7 Km Lap
5 km
5.28 Km Loop (alternative)

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