Autumn Lake Triathlon
Sun, Aug 2, 2026, 3:30 AM EDT
- Type
- Run
Sign up and verify details on the organizer's official page.
Race feel
Experience a refreshing triathlon with a lake swim, fast bike, and scenic trail run through a vineyard and around two lakes.
- Scenic
- Competitive
Scenic
CompetitiveThe Autumn Lake Triathlon invites you to a refreshing multi-sport challenge in Williamstown, NJ. Begin with a 0.4-mile swim in a clean, spring-fed lake, followed by a 13-mile flat and fast bike ride on roads featuring large bike lanes. Conclude with a 5K run on the picturesque Autumn Lake Winery property, where you'll navigate varied trails around two serene lakes and through the lush vineyard.
What to expect
- Enjoy a 0.4-mile swim in a clear, spring-fed lake.
- Bike a 13-mile flat and fast course with generous bike lanes.
- Conclude with a 5K trail run through a vineyard and around two serene lakes.
Standout details
From the organizer
The Autumn Lake Triathlon begins with a 0.4 mile swim in a clean, spring-fed lake in the heart of Williamstown, NJ. The 13 mile bike ride is flat and fast and includes roads with large bike lanes. The 5K run will take place on the property of Autumn Lake Winery and will take you through trails (hard packed dirt, some grass, sand, and loose dirt) around two lakes and through the vineyard.
