Race Discovery

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

321 events found

Fleet Feet Hartford Fall Training Programs logo
Sep
19

Fleet Feet Hartford Fall Training Programs

West Hartford, Connecticut, United States
$100.00 - $132.00
Running
8K 5K
Run To The River 5K logo
Sep
19

Run To The River 5K

Deep River, Connecticut, United States
$25.00
Running
5K
OUTRUN ADDICTION 5K logo
Sep
19

OUTRUN ADDICTION 5K

Enfield, Connecticut, United States
$30.00
Running Walking
5K 3.2K
Sickle Cell Disease Association of America, CT/ Michelle's House Walk. Run. Bike. logo
Sep
19

Sickle Cell Disease Association of America, CT/ Michelle's House Walk. Run. Bike.

New Haven, Connecticut, United States
$25.00
Running Walking Cycling
5K 1.6K 24.1K
Connecticut River Valley Invitational logo
Sep
19

Connecticut River Valley Invitational

Cromwell, Connecticut, United States
Free
Running
5K Holder Event +1
Arc Run logo
Sep
19

Arc Run

Meriden, Connecticut, United States
$20.00 - $35.00
Running
10K 5K
13th Annual Now ~Lap The Lake~ 5k Walk & Run logo
Sep
20

13th Annual Now ~Lap The Lake~ 5k Walk & Run

Dayville, Connecticut, United States
$5.00 - $30.00
Running
5.1K 13th Annual NOW ~Lap The Lake ~ 1/2 MILE KIDS FUN RUN (Ages 10 and under)
Come Out & Run 5k logo
Sep
20

Come Out & Run 5k

Wilton, Connecticut, United States
Free - $25.00
Running
5K
Murray Lender 5K Bagel Run logo
Sep
20

Murray Lender 5K Bagel Run

Woodbridge, Connecticut, United States
$30.00 - $35.00
Running
5K 3.2K
Circle of Care's Annual Walk/Run for Kids With Cancer logo
Sep
20

Circle of Care's Annual Walk/Run for Kids With Cancer

Westport, Connecticut, United States
$25.00 - $30.00
Walking Running
5K
Cromwell Riverport 5k logo
Sep
26

Cromwell Riverport 5k

Cromwell, Connecticut, United States
$30.00
Running
5K
Chamber Challenge 5K logo
Sep
26

Chamber Challenge 5K

Meriden, Connecticut, United States
$30.00
Running
5K