Race profile

Autumn Lake Triathlon

Name: Autumn Lake Triathlon
Start: 2026-08-02T11:30:00.000Z
End: 2026-08-02T04:00:00.000Z
Location: Williamstown, NJ

Overview

Triathlon · Duathlon · 5K · 0.4 mi · Half Marathon

Aug 2, 2026 • 7:30 AM EDTWilliamstown, New Jersey, US

On our calendar since Nov 2018

New Jersey 5K

The read

Run Vibes summary

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Original listingFull description from sourceExpand the official listing text (unchanged)

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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.

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Autumn Lake Triathlon

Overview

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