Endurance Grid lists 6 races in Hamden, Connecticut, from September 2026 to May 2027.
The race calendar
The Hamden race calendar is busiest in October, May, and September. It covers a range of endurance sports — you'll find races in Running and Trail Running — so there's usually a race near you. Distances span a wide range across those sports; you'll see 5K and 2 Mile / 3K.
Weather on race day varies by time of year, so it lives where it’s accurate — each race page shows that race’s typical high, low, and rain chance from NOAA climate normals for its venue and date.
City Elevation
102 ft
Nearest Airport
HVN
Tweed New Haven Airport
Time Zone
Eastern Time
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Explore and filter upcoming endurance races in Hamden, Connecticut on the map below — by sport, distance, price, or month.
Just Outside Hamden