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Half Marathon Calendar near East Islip 2026-2027

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Explore the top half marathons near East Islip for 2026-2027! We've gathered 9 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathon Calendar United States
October 2026
Oct
3
Sa

Great South Bay Run

5 km 10 km 13 mi
Oct
4
Su

SoNo Half Marathon

3 mi 13 mi
Oct
10
Sa

Punk Rock Run for Mental Health

5 km 10 km Half Marathon
Oct
17-27
Sa - Tu

Suffolk County Marathon

Road Race Trail Run 5 km 10 km ... 26 mi 29 mi
November 2026
Nov
1
Su

NSRF Fallback Half Marathon & 5K

5 km Half Marathon
Monthly updates for East Islip

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Nov
15
Su

Brookhaven Trail Half Marathon

Trail Run 5 mi 13 mi
January 2027
Jan
23
Sa

Icebreaker Marathon

5 km 13 mi 26 mi
March 2027
Mar
27
Sa

Heckscher State Park Marathon

5 km Half Marathon Marathon
June 2027
Jun
26
Sa

Navy SEAL LT Michael P Murphy Run Around the Lake 4M Half Marathon

4 mi Half Marathon
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