Catholic Health Suffolk County Marathon

2026 Half Marathon

21.1 km Road 🇺🇸 Babylon, Suffolk County, New York, United States
When
Oct 18, 2026
Starts at 7:30am EDT
Weather
Forecast
☀️ Clear · 5°C–14°C · 0% · Wind 19 km/h
Registration
Open Now
Closes October 18, 2026 · 7:00 PM EDT
Event Details
Event type
Half-Marathon
Distance
21.1 km
Surface
Road
Registration opens
August 1, 2026
Registration closes
October 18, 2026 · 7:00 PM EDT
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