Saturn 7 Hour Time Challenge - Staines-upon-Thames
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Event details
SATURN - Labyrinth 40th Anniversary Run takes place on Sunday, 14 June 2026 in Staines, at The Last Hop, Thames Edge Court, Clarence Street, TW18 4SU. The organiser is Saturn Running. The event is a 7-hour timed challenge with a maximum of 300 entrants and a minimum age of 12 years. Entries close on 13 June 2026. Transfers are allowed online for £2.50 up to the day before the event; a deferral to another event is available for £18. Headphones are allowed. The event is held on public footpaths.
Course, distances and facilities
The course runs along a stretch of the River Thames. It is fully signed and mainly uses well-made paths and tarmac, with a very short grass section. Road shoes are suitable year round. A 3 km turn point and a 5 km turn point are included within the lap to meet UK Athletics age rules.
Distances
- Minimum 3 km
- Full lap 7 km (4.37 miles) - may change to a 3.28 mile loop depending on conditions
- Half marathon = 3 laps
- Marathon = 6 laps
- Ultra = 7 or more laps
- 50 km option available
Finishers who complete at least 3 km receive a themed medal. Goody bags are provided, with a separate vegan option. Distance pins are awarded for half-marathon and longer distances and are attached to the medal ribbon. An aid table and drinks are available at the start/finish of each lap. Toilets, changing facilities and a bag-drop area are available at the venue. Parking is available at Bridge Street Car Park, Staines, TW18 4TP. Age limits apply for distances over 45 km. Visit the organization's website for the most recent information.