ATW Box End Triathlon
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ATW Box End Triathlon
The ATW Box End Triathlon takes place at Box End Lakes in Bedford and offers multiple triathlon distances at the same venue. The event is organised by Active Training World (ATW) and the Sprint and Standard distances will host the 2026 East Region Adult Race Series.
Distances include:
- Sprint: 750m swim, 26km bike, 5km run
- Standard: 1500m swim, 40km bike, 10km run
- Centurion: 2250m swim, 80km bike, 20km run
Aquabike and relay options are available alongside solo triathlon entries. The Centurion distance totals approximately 100 km and is noted as comparable to a half Ironman distance for athletes preparing for longer races.
Course and event features include non-draft legal rules, multi-lap circuits, clear water quality at Box End Lake, and an on-site scenic run route. Camping is available at Box End Park. The event provides marshals, a well-marked course, free event photos, a custom-designed medal, and finish-line snacks.
The event uses Female and Open category classifications and states that transgender athletes are welcomed. Entry prices in the listed offers range from £69 to £120. Estimated finishing times given by the organiser are approximately 1hr15 to 3hrs for the Sprint and 2hr20 to 4hr45 for the Standard. There are no cutoffs for the Sprint and Standard events when held alongside the 100k race. Visit the organization's website for the most recent information.
