Badgers Autumn Lake Triathlon
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Autumn Lake Triathlon
The Autumn Lake Triathlon takes place in Williamstown, New Jersey at 870 W. Malaga Road on August 2, 2026. The event program lists multiple race formats on the same day: triathlon, relay triathlon, aquabike, duathlon, aquathon, and a separate 5K run.
The triathlon swim is a 0.4 mile open-water swim in a spring-fed lake located on the property. The bike leg covers 13 miles on public roads described as flat and fast and that include sections with large bike lanes. The running portion is a 5K held on the Autumn Lake Winery property and follows trails around two lakes and through the vineyard.
Run course surfaces include hard packed dirt, some grass, sand, and loose dirt. The course layout means participants will move between natural trails and roadway sections during the bike and run segments. Listed entry fees for individual events include amounts such as $85 for the triathlon, $105 for the relay triathlon, $69 for aquabike and aquathon, $85 for the duathlon, and $25 for the 5K run. Visit the organization's website for the most recent information.
