41 runs, swims, rides and races in Connecticut

From city marathons to local trail runs—find ultra events in cities and communities throughout Connecticut.

• Ansonia (1)
• Berlin (1)
• Bloomfield (1)
• Brookfield (1)
• Hamden (4)
• Kent (2)
• Lower Connecticut River Valley Planning Region (2)
• New Haven (1)
• Northwest Hills Planning Region (18)
• Southington (1)
• Stratford (4)
• Suffield (1)
• Thompson (1)
• Tolland (1)
• Western Connecticut Planning Region (1)
• Woodstock (1)