5K races in Connecticut, United States — 2026 running calendar

Aug

01

Riva Runs The Boardwalk 5k

West Haven, Connecticut, United States

Running

5K Kids Run The Boardwalk

Aug

01

It's All Downhill From Here 5K

Wilton, Connecticut, United States

Running

5K

Jul

31

The Trumbull Rotary Sunset 5k Run & Walk

Trumbull, Connecticut, United States

Running

5K 1K +1

Jul

29

Worthington Late Summer 5k Running Series

Somers, Connecticut, United States

Running

5K +1

Jul

28

The Phoenix 5k

Madison, Connecticut, United States

Running

5K

Jul

26

Surfin' Santa's Christmas In July 5k & Holiday Stroll

Stratford, Connecticut, United States

Running Walking

5K 1.6K

Jul

25

LYSB Midsummer Run

Old Lyme, Connecticut, United States

Running Walking

5K 1K

Jul

25

New Milford Parks & Recreation Road Race

New Milford, Connecticut, United States

Running

5K 12.9K

Jul

25

Valley of Hartford 5K Road Race

Newington, Connecticut, United States

Running

5K

Jul

25

Woodmont 5K

Milford, Connecticut, United States

Running

5K

Jul

25

Southwest Cafe Margarita 5K

Ridgefield, Connecticut, United States

Running

5K

Jul

18

Move! with the Urban League

Hartford, Connecticut, United States

Running

5K