East Islip close

Triathlon Calendar near East Islip 2025-2026

Explore the top triathlons near East Islip for 2025-2026! We've gathered 127 exciting races in the area. Check out our detailed list below to find your next local race.

May 2025
May
2-4
Fr - Su

Long Island Marathon

5 km 10 km ... 26 mi 35 mi
May
3-4
Sa - Su

Cacna1a 5k

5 km
May
3
Saturday

Stoked Athletics 5K for Blood Cancer Awareness

5 km
May
4
Sunday

Rhiannon's Run 5K Run/Walk

5 km
May
4
Sunday

Run For Caumsett 5K Run/Walk

5 km
May
4
Sunday

Temple Beth David Oy Vey 5K Run/Walk

5 km
May
4
Sunday

YMCA 5K Run/Walk In Memory of Marcie Mazzola

5 km
May
4
Sunday

Gary Mintz Memorial 5K Run/Walk

5 km
May
4
Sunday

NSRF May the 4th Be With You 5K

5 km
May
4
Sunday

Mind Over Matter 5k Run and Walk

5 km
May
4
Sunday

"Using our Voices" Mental Health Run - Connetquot

5 km
May
10
Saturday

GFA Dragon Dash

5 km
May
10
Saturday

Super Mom 5k

5 km
May
10
Saturday

St. James 5 Mile Challenge

5 km 5 mi
May
10
Saturday

Riverside Run 3 Mile

3 mi
May
10
Saturday

Central Islip Fire Department 5K Run/Walk

5 km
May
10
Saturday

Glen Cove YMCA 5K Run/Walk

5 km
May
10
Saturday

NSRF Comic Run 5K

5 km
May
10
Saturday

The Mama Bear Run 5K

5 km
May
10
Saturday

VNSHS Run for the Health of It 5K Run/Walk

5 km
Articles
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series
Stride with Confidence: A Comprehensive Guide to Saucony Running Shoes