Duathlons in & near Islip, New York 2025 - 2026

CEDAR CREEK SPRING DUATHLON

Seaford, New York

05 Apr 25

$54.00 - $139.00

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Mighty Mother's Day Du

East Islip, New York

11 May 25

$38.00 - $165.54

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PINE BARRENS TRAIL DUATHLON

Ridge, New York

08 Jun 25

$74.27 - $137.87

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Hudson Valley Triathlon

Kingston, Ulster

28 Jun 25

$49.00 - $309.00

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2025 Toughman

Stony Point, New York

13 Sep 25 - 14 Sep 25

$85.35 - $451.40

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Saugerties Triathlon

Saugerties, Ulster

14 Sep 25

$49.00 - $269.00

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2025 TOUGHMAN Westchester Triathlon

Rye, New York

20 Sep 25 - 21 Sep 25

$95.93 - $477.60

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CEDAR CREEK FALL DUATHLON

Seaford, New York

04 Oct 25

$44.00 - $109.00

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