ATW Box End Triathlon

MAY
24
2026
A triathlon at Box End Lakes on 24 May 2026 featuring Sprint, Standard and Centurion courses plus aquabike and relay options. The event uses clear lake water, a well marked multi lap course and on site camping.
Sun 24 May 2026
Sprint Distance Triathlon... Standard Distance Triathl... Centurion Distance (20km...

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ATW Box End Triathlon

The ATW Box End Triathlon takes place at Box End Lakes, Box End Rd, Bedford MK43 8RN on 24 May 2026. The event offers three race distances held around Box End Lake, which is described as having clear water and scenic on-site run routes.

Distances offered:

  • Sprint: 750m swim, 26km bike, 5km run
  • Standard: 1500m swim, 40km bike, 10km run
  • Centurion: 2250m swim, 80km bike, 20km run

Race formats include individual triathlon, aquabike (swim and bike only) and relay teams of two to three participants. The event is non-draft legal and uses a multi-lap course that provides repeated spectator viewing opportunities. Camping is available at the venue and parking is provided at Box End Lakes.

The event uses gender categories including a Female category (for athletes assigned female at birth) and an Open category. Transgender athletes are explicitly welcomed. Expected completion ranges published for Sprint and Standard distances note approximate winning and last-place times for reference. The organiser provides an entry transfer option usable up to 48 hours before the event without requiring proof of reason. Visit the organization's website for the most recent information.

20 km
Centurion Distance (20km Run)
10 km
Standard Distance Triathlon (10km Run)
5 km
Sprint Distance Triathlon (5km Run)
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