There are 186 running races in Connecticut in 2026 across 104 cities. The next upcoming race is the Miles for Moriah in West Haven on October 10. Popular distances include 5K races, 10K races, half marathons.

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Roxbury 39 Cornwall 23 Stratford 18 Bridgeport 18 West Hartford 17 New Haven 15 Hartford 14 Stamford 14 Norwalk 13 Milford 12 Meriden 11 Hamden 11 Fairfield 11 Westport 10 Mystic 10 Madison 10 Danbury 9 New London 9 Waterbury 9 Glastonbury 9 Marlborough 8 Trumbull 8 Middlebury 7 Wilton 7 Ridgefield 7 Enfield 6 Somers 6 Cromwell 6 West Haven 6 Farmington 6

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