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.
Aug 02, 2026
Distance — Aquabike
Type — Running
07:30
$58.00
Aug 02, 2026
Distance — Aquathon
Type — Running
07:30
$58.00
Aug 02, 2026
Distance — Duathlon
Type — Running
07:30
$72.00
Aug 02, 2026
Distance — Relay Triathlon
Type — Running
07:30
$90.00
Aug 02, 2026
Distance — Triathlon
Type — Running
07:30
$72.00
Aug 02, 2026
Distance — 3.1 Miles
Type — Running
08:00
$20.00
Aug 02, 2026
Distance — 3.1 Miles
Type — Running
167 days remaining
$25.00
Aug 02, 2026
Distance — Aquabike
Type — Running
167 days remaining
0.00
Aug 02, 2026
Distance — Aquathon
Type — Running
167 days remaining
$89.00
Aug 02, 2026
Distance — Duathlon
Type — Running
167 days remaining
0.00
Aug 02, 2026
Distance — Relay Triathlon
Type — Running
167 days remaining
0.00
Aug 02, 2026
Distance — Triathlon
Type — Running
167 days remaining
0.00
These values represent the 3-year monthly averages for August in Williamstown.
Williamstown is a city in the Delaware River region of New Jersey.
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