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

Nov

08

The Friendly First 5K Cross-Country Race

Litchfield, Connecticut, United States

$20.00

Running

5K

Nov

08

2026 Colony Grill 'Hot Oil' 5K

Fairfield, Connecticut, United States

$38.00 - $45.00

Running

5K

Nov

08

Diane Burr Memorial 5K Flag Run/Walk

Thomaston, Connecticut, United States

$30.00

Running

5K

Nov

08

Centerville Bank Thompson Turkey Trot

Thompson, Connecticut, United States

Free - $25.00

Trail running Walking Running

5K 3K Kids Fun Run- 12 and under

Nov

08

MPower Youth Running Festival | 5K · 1-Mile · Fun Run

Farmington, Connecticut, United States

$10.00 - $30.00

Running

0.4K 1.6K 5K

Nov

11

Honor Our Veterans 5k

Westport, Connecticut, United States

$35.00

Running Walking

5K 3.2K

Nov

13

A Good Run 5K

New Haven, Connecticut, United States

$25.00 - $35.00

Running Walking

5K

Nov

14

Jennings Jaguar and Fun Run Supporting Kevin's Afterglow

Fairfield, Connecticut, United States

$15.00 - $40.00

Running

5K Kids Fun Run

Nov

14

Electric Boat Athletic Club (Ebac) Fall Challenge

New London, Connecticut, United States

$30.00

Running

7.6K 5K

Nov

14

Hot Coco 5K

Cheshire, Connecticut, United States

$11.00 - $33.00

Running Walking

5K 0.8K 1.6K

Nov

15

Pba 5k, 8K and 10K

Sterling, Connecticut, United States

$35.00

Running

5K 8K 10K

Nov

15

Glastonbury River Runners Race To Fill the Pantry - Presented by Fleet Feet

Glastonbury, Connecticut, United States

$30.00

Running

5K 3.2K