ATW Box End Triathlon

JUL
5
2026
Experience a premier multi sport event at Box End Lakes featuring sprint, standard, and middle distance triathlons. Join a diverse field of athletes for a non draft legal race with scenic multi lap courses and clear water swimming.
Sun 5 Jul 2026
Standard Distance Triathl... Sprint Distance Triathlon Middle Distance Odyssey T...

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ATW Box End Triathlon

The ATW Box End Triathlon takes place at Box End Lakes in Bedford. This multi-sport event incorporates several competitions, including the Inter Services Triathlon Championships and a round of the East Region Sprint and Standard Triathlon Adult Race Series. The venue is characterized by its clear water quality and scenic on-site run routes.

The event is non-draft legal and features multi-lap courses designed to facilitate spectator viewing. Participants can choose from various distances and formats:

  • Sprint Distance: A 750m swim, 23km bike, and 5km run.
  • Standard Distance: A 1500m swim, 38km to 40km bike, and 10km run.
  • Odyssey Middle Distance: A 2250m swim, 96km bike, and 20K run.
  • Aquabike: Swim and bike only options available for Sprint, Standard, and Odyssey distances.
  • Relay: Teams of two to three participants for all triathlon distances.

The race is open to all ability levels, from first-time participants to experienced athletes. It features inclusive categories, including a Female category for those assigned female at birth and an Open category for all other athletes.

Additional facilities include parking at Box End Lakes and available camping at Box End Park. Participants receive free event photos, a custom-designed medal, and finish line snacks. Wetsuit hire is also available for the event. Visit the organization's website for the most recent information.

Standard Distance Triathlon
Sprint Distance Triathlon
Middle Distance Odyssey Triathlon