Race Discovery

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

364 events found

Great Pumpkin Classic logo
Oct
18

Great Pumpkin Classic

Trumbull, Connecticut, United States
Running Walking
5K 3K
Smp Lymphoma Research Foundation Charity 5K
Oct
18

Smp Lymphoma Research Foundation Charity 5K

Colebrook, Connecticut, United States
Running
5K
The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5K logo
Oct
18

The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5K

Ridgefield, Connecticut, United States
Running
Half-Marathon 11.3K 5K +2
Follow Natural Fitness Women's Breast Cancer Awareness 5K logo
Oct
18

Follow Natural Fitness Women's Breast Cancer Awareness 5K

Bridgeport, Connecticut, United States
Running
5K 1.6K
Mikey's Place 5K logo
Oct
18

Mikey's Place 5K

Wethersfield, Connecticut, United States
Running
5K
Coast Guard Foundation - Run to Remember 5k Road Race & Walk logo
Oct
17

Coast Guard Foundation - Run to Remember 5k Road Race & Walk

New London, Connecticut, United States
Running
5K Kids Fun Run
Run for Waterside logo
Oct
17

Run for Waterside

Stamford, Connecticut, United States
Running
5K 1.6K
Ids Fearless 5K Run and Walk
Oct
17

Ids Fearless 5K Run and Walk

Middlefield, Connecticut, United States
Running
5K 1.6K
Westover Girls Cross Country Meet logo
Oct
17

Westover Girls Cross Country Meet

Middlebury, Connecticut, United States
Running
5K
Cider Run/Walk 5k logo
Oct
17

Cider Run/Walk 5k

Warren, Connecticut, United States
Running
5K
The Postal Dash 5K logo
Oct
17

The Postal Dash 5K

Derby, Connecticut, United States
Running
5K
Ivoryton Pumpkin Chase logo
Oct
17

Ivoryton Pumpkin Chase

Ivoryton, Connecticut, United States
$35.00
Running
5K