Jefferson
Triathlon Calendar near Jefferson 2026-2027
Monthly updates for Jefferson
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Explore the top triathlon near Jefferson for 2026-2027! We've gathered 1 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
A sprint triathlon at Lake Hopatcong on September 12, 2026, featuring a 400 m swim, 12.5 mile bike and 3.1 mile run. The event supports the Hopatcong PBA and offers registration for solo and team entries.
Monthly updates for Jefferson
Get new running races (and updates) in your inbox every month.