Races in Stamford

Marathons, Half Marathons, 10Ks, 5Ks

Looking for the best races in Stamford, Connecticut? Browse our list of Stamford marathons, half marathons, 10K races, 5K races and more, including upcoming races and races up to one year past their event date.

For each Stamford race you’ll find key details, finisher ratings and reviews, photos, videos, related articles, race-day weather data and a link to register.

And use our Find a Race tool to further refine your search by name/keyword, distance, terrain, location or date.

Showing 1-20 of 69 races near Stamford:

NYCRUNS Spring Fling 5K & 10K New York, NY | Mar 25, 2023

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Savin Rock Marathon & Half Marathon West Haven, CT | Mar 25, 2023

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Sleepy Hollow Half Marathon Sleepy Hollow, NY | Mar 25, 2023

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Spring on the Trails Endurance Runs Lagrangeville, NY | Mar 25, 2023

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Vincent Doffont Memorial 5K Harrison, NJ | Mar 26, 2023

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NYCRUNS Prospect Park Half Marathon & 5K Brooklyn, NY | Apr 2, 2023

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NYRR Run as One 4 Miler New York, NY | Apr 2, 2023

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East Shore 5K New Haven, CT | Apr 15, 2023

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Geo Foundation 5K Bloomfield, NJ | Apr 15, 2023

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Shore2Shore 50K East Islip, NY | Apr 15, 2023

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Jersey City Marathon & Half Jersey City, NJ | Apr 23, 2023

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Susan Zabransky Hughes Memorial 5K Saddle River, NJ | Apr 29, 2023

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HunterFest 5K Jersey City, NJ | Apr 30, 2023

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SHAPE + Health Women’s Half Marathon New York, NY | Apr 30, 2023

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Long Island Marathon Festival of Events East Meadow, NY | May 5–7, 2023

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Breakneck Point Trail Runs Beacon, NY | May 6, 2023

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LESS Popular Brooklyn Half Marathon Brooklyn, NY | May 6, 2023

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Mark Twain Redding Road Race Redding, CT | May 7, 2023

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NYC Spring Half Marathon New York, NY | May 7, 2023

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NYRR Newport 5K (Jersey City) Jersey City, NJ | May 7, 2023

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Find the best running routes in this area, whether you're on the road or seeking new local routes for training!
Browse Great Runs in Stamford, CT

Find the best running routes in this area, whether you're on the road or seeking new local routes for training!
Browse Great Runs in Stamford, CT