1 Heckscher State Pkwy, East Islip NY
Sunday, May 10th, 2026
The Mighty Mother's Day Duathlon is a great way to start your season! This event has been a mainstay on the multi-sport scene for over 20 years with a very flat 3 lap bike course and some grass and dirt on the run.
Celebrate the ladies in your life! Sparkling cider, chocolate and awards await you at the finish line!
Adult Race: Run: 1.8 miles, Bike: 10.5 miles, Second run: 1.8 miles
Start Time: 8:30am
Time Trial Start: 8:32am. This is the bike portion only.
You are not guaranteed your t-shirt size if you register after May 4th.
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