Shirley
Triathlon Calendar near Shirley 2025-2026
Explore the top triathlons near Shirley for 2025-2026! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.
August 2025
The Smith Point Sprint Triathlon, held in Shirley, NY at Smith Point County Park, features a fast 500-meter swim in Narrow Bay, followed by a flat and speedy 10.2-mile bike course consisting of two lo..
July 2026
The Jamesport Triathlon, held in Riverhead, New York, is a multi-event race featuring swim, bike, and run segments. The main course includes a 500-meter swim, a 25-kilometer bike ride, and a 5-kilomet..
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