Thorpe Park Sprint Triathlon
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Event overview
Thorpe Park Sprint Triathlon takes place on Sunday, 23rd August 2026 at Thorpe Park, Staines Road, Chertsey KT16 8PN. The event is organised by RunThrough and uses the theme park site and Fleet Lake for the race. Entry options listed include a standard sprint entry (£75), a group booking for six places (£360), and a spectator ticket (£25). The organiser also offers an event T-shirt at checkout for £15 (retail value noted as £25). Entry includes free admission to Thorpe Park Theme Park.
Course and race format
The triathlon follows a sprint format with these distances:
- Swim: 750 m (1 lap in Fleet Lake, buoy-marked with 6 sighting buoys)
- Bike: 20 km (1 lap)
- Run: 5 km (3 laps, out-and-back)
Each discipline is marked with distance flags and marshals are present on the course. The bike and run routes are described as very flat. The swim is a single lap of a buoy-marked course in Fleet Lake. Race lap structure is listed as 1x swim, 1x bike, 3x run laps. Visit the organization's website for the most recent information.