Tri and Paratri Festival
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Event
The Arctic One Tri and Paratri Festival takes place on 11 July 2026 at Dorney Lake, Off Court Lane, Windsor, Berkshire, SL46FJ. The event has run for 12 years and is organised by Arctic One. It is held on closed roads around Dorney Lake and includes national championship races and a world qualifier. The programme includes the British Paratriathlon Championships, the British Sprint Distance Championships, the English Sprint Distance Championships and a World Sprint Distance Triathlon qualifier. The festival features separate waves for para and non-para athletes and options to race together with friends or family or as a relay.
Race formats and entry
Race entries cover a range of formats with published entry prices from £25 to £68 and an early availability date from 9 October 2025. Most events are open to entrants aged 15 and over on 31/12/2026; some team/relay formats are open to entrants aged 11 and over on 31/12/2026. Distances include:
- Sprint Triathlon - 750m swim, 20km bike, 5km run.
- Sprint Aquabike - 750m swim, 20km bike.
- Super Sprint - 400m swim, 10km bike, 2.5km run.
- Super Duper Sprint - 200m swim, 5km bike, 1.5km run.
Para versions of several distances are listed alongside the open races. Visit the organization's website for the most recent information.
