Saturn Running - Staines-upon-Thames

NOV
15
2026
A 7-hour time-challenge along the River Thames in Staines with flexible distances from 3 km up to 50 km, themed medals, distance pins, goody bags and aid stations.
Half Marathon Marathon

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The Smurf Run

Saturn Running stages The Smurf Run at The Last Hop in Staines, licensed by the Trail Running Association and held under UK Athletics rules. The event is a 7 hour Time Challenge that lets participants choose their distance. The minimum official finisher distance is 3 km. A full lap is listed as 7 km (4.37 miles) but may be run as a 3.28 mile loop depending on course conditions. The lap includes 3 km and 5 km turn points to help comply with UK Athletics age rules.

The course follows a stretch of the River Thames, is fully signed, and is roughly 60% well-made path or tarmac with the remainder on grass and light trail that can get muddy. Road shoes are suitable year round; trail shoes may be preferred for extra grip. Finishers who complete at least 3 km receive a themed medal; additional distance pins are supplied for half-marathon, mega-half, marathon, 50 km and ultra achievements and are attached to the medal ribbon.

Other event details include goody bags with a vegan option, an aid and drinks table at the start/finish of each lap with savoury, sweet, fruit, cheese and vegan items, and a not-secure bag drop at the start/finish. Toilets are available at The Last Hop but there are no dedicated changing rooms or showers. Parking is available at Bridge Street Car Park, Staines, TW18 4TP. Final race instructions are emailed in the week before the event and race numbers are picked up on the day at registration.

Membership offers a guaranteed entry, a mini-me medal pin at events and a lowest entry price that is £10 lower than full price. UK Athletics club members receive a £2 discount. Typical entry prices range from £18 to £35. Visit the organization's website for the most recent information.

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