Running Races in Connecticut, United States 2026 81 events
Browse upcoming running races in United States. Find dates, distances, and registration links.
Upcoming races
RunningIn 3 months
Annual Kiwanis Turkey Trot Road Race
◎ Wallingford, USA▤ Nov 22, 2026
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
Branford Thanksgiving 5K
◎ Branford, USA▤ Nov 26, 2026
5 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
RunningIn 8 months
Traprock 50
◎ Bloomfield, USA▤ Apr 17, 2027
RunningIn 8 months
Lake Mohegan Trail Race
◎ Fairfield, USA▤ Apr 24, 2027
RunningIn 8 months
Jack Bristol Lake Waramaug Ultra Races
◎ Kent, USA▤ Apr 25, 2027
RunningIn 8 months
3rd Annual Camp Mountain Laurel - Color Run & Trail Run
◎ Hamden, USA▤ May 8, 2027
RunningIn 9 months
Forgotten Forest Ultra Run
◎ Stratford, USA▤ May 15, 2027
Also in United States
5K Races in Connecticut10K Races in ConnecticutHalf Marathons in ConnecticutMarathons in Connecticut50K Races in Connecticut100K Races in ConnecticutUltramarathons in ConnecticutTriathlon in United StatesDuathlon in United StatesAquathlon in United StatesAquabike in United StatesSwimming in United StatesCycling in United StatesQuadrathlon in United States