Running races in Connecticut, United States
Find your next race in Connecticut, United States. AthRecs lists 6 events with upcoming dates here. Open a race guide for the location, listed distances and entry information where available.
Upcoming running events include 50K races, 100K races, 25K races and 5K races.
Events to explore include 8 Hours at the Farm, CT Trailmixers Fall Fling and Manchester Road Race.
8 listed events · 6 with upcoming dates
Upcoming races
8 Hours at the Farm
USABrookfield, Connecticut
Timed trail races on a rolling farm loop, with a shorter 5K race and a canicross division.
· 4H
Race details, entry and past editions →CT Trailmixers Fall Fling
USASouthington, Connecticut
Autumn trail running on Camp Sloper’s rolling woodland paths, with rocks, roots and a pavilion race base.
· 4mi
Race details, entry and past editions →Manchester Road Race
USAManchester, Connecticut
Thanksgiving Day Manchester 4.737-mile.
· 4.737 miles
Race details, entry and past editions →Tower Tag Challenge
USAHamden, Connecticut
Timed hill-running challenges on repeated out-and-back climbs to the Sleeping Giant observation tower.
· 4H
Race details, entry and past editions →Sleeping Giant Trail Runs
USAHamden, Connecticut
Technical trail races with steep climbs in Sleeping Giant State Park.
· 25K
Race details, entry and past editions →Jack Bristol Lake Waramaug Ultra Races
USAKent, Connecticut
Road ultras around scenic Lake Waramaug.
· 100K
Race details, entry and past editions →Planning your next race
Which running races are coming up in Connecticut, United States?
8 Hours at the Farm is listed for 1 November 2026. CT Trailmixers Fall Fling is listed for 21 November 2026. Manchester Road Race is listed for 26 November 2026. Check the race guide and organiser’s latest information before making plans.
What running distances are listed in Connecticut, United States?
Look for 50K races, 100K races, 25K races and 5K races in the upcoming listings. If an event offers several distances, check the individual race guide to choose the edition and distance you want to enter.
Where can I find race entry details for Connecticut, United States?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.