ATW Box End Triathlon

The Box End Lake Triathlon is a multi-discipline race held at a dedicated open-water venue near Bedford. Athletes start with a swim in a clean, spring-fed lake, followed by a bike course on quiet country roads. The event also offers an Aquabike option for those skipping the run and team relay formats for shared efforts.
The layout is efficient and athlete-friendly, with clear transitions, flat terrain, and professional safety support throughout. It’s a suitable course for both competitive triathletes and newcomers looking to test their limits in a focused environment. It rerally has something to suit all abilities.