Endurance Races in Connecticut, United States 2026 86 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
Upcoming races
RunningIn 2 months
Centerville Bank Thompson Turkey Trot
◎ Thompson, USA▤ Nov 8, 2026
RunningIn 2 months
Stonington Vineyards Wine Run Turkey Trot 5k
◎ Stonington, USA▤ Nov 8, 2026
5 km
RunningIn 3 months
Tarrywile Half Marathon
◎ Danbury, USA▤ Nov 15, 2026
21.1 km
RunningIn 3 months
Storybook Half Marathon
◎ Stratford, USA▤ Nov 21, 2026
21.1 km
RunningIn 3 months
Fall Fling 400
◎ Southington, USA▤ Nov 21, 2026
RunningIn 3 months
Annual Kiwanis Turkey Trot Road Race
◎ Wallingford, USA▤ Nov 22, 2026
RunningIn 3 months
Branford Thanksgiving 5K
◎ Branford, USA▤ Nov 26, 2026
5 km
RunningIn 3 months
2026 Manchester Road Race
◎ Manchester, USA▤ Nov 26, 2026
RunningIn 3 months
Manchester Road Race
◎ Manchester, USA▤ Nov 26, 2026
7.6 km
RunningIn 3 months
Tower Tag Challenge
◎ Hamden, USA▤ Dec 5, 2026
RunningIn 3 months
CLA Blue Back Mitten Run
◎ West Hartford, USA▤ Dec 6, 2026
RunningIn 4 months
2026 Jingle Bell Run - Connecticut
◎ Madison, USA▤ Dec 13, 2026
RunningIn 4 months
Frosty Forest 5K
◎ Stratford, USA▤ Dec 19, 2026
5 km
RunningIn 4 months
Brookfield Lions Run for Sight 4-Miler
◎ Brookfield, USA▤ Jan 1, 2027
RunningIn 6 months
99.1 PLR *Shamrock and Roll 5K*
◎ New Haven, USA▤ Mar 7, 2027
5 km
RunningIn 7 months
Catch A Leprechaun 5K
◎ Essex, USA▤ Mar 13, 2027
5 km
RunningIn 7 months
Enchanted Forest Ultra Run
◎ Stratford, USA▤ Mar 20, 2027
RunningIn 7 months
Northern Nipmuck Trail Race
◎ Union, USA▤ Mar 28, 2027
RunningIn 7 months
CT123 (200K)
◎ East Thompson, USA▤ Apr 3, 2027
200 km
RunningIn 7 months
Sleeping Giant Trail Runs
◎ Hamden, USA▤ Apr 4, 2027