Badgers Autumn Lake Triathlon
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Event overview
The Autumn Lake Triathlon is scheduled for Sunday, August 2, 2026, in Williamstown, New Jersey. The event program includes a triathlon, relay triathlon, aquabike, duathlon, aquathon, and a 5K run. Registration for the events opens November 30, 2025. The venue is listed as 870 W. Malaga Road, Williamstown, NJ 08094.
Course details and distances
The race begins with a 0.4 mile swim in a spring-fed lake on the property. The bike segment covers 13 miles on flat roads that include large bike lanes. The run is a 5K held on the Autumn Lake Winery property and follows trails around two lakes and through the vineyard. Trail surfaces include hard packed dirt, some grass, sand, and loose dirt. Visit the organization's website for the most recent information.