Race Discovery

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

269 events found

Kailey Jaie Prenoveau Scholarship 5K Run logo
Sep
12

Kailey Jaie Prenoveau Scholarship 5K Run

Harwinton, Connecticut, United States
$20.00 - $35.00
Running
5K
Groton City Brew Run logo
Sep
12

Groton City Brew Run

Groton, Connecticut, United States
Free - $44.00
Running
5K 1.5K
4 Town 5k logo
Sep
12

4 Town 5k

Somers, Connecticut, United States
$35.00
Running
5K
Suffield Parks & Recreation Road Race logo
Sep
12

Suffield Parks & Recreation Road Race

Suffield, Connecticut, United States
Free - $35.00
Running Walking
10K 5K 2.5K Kid's Fun Run
Run 4 Hunger and Health logo
Sep
12

Run 4 Hunger and Health

Newtown, Connecticut, United States
$5.00 - $30.00
Running
5K 1.6K
PTSMC Stride to Provide 5K Run/Walk logo
Sep
13

PTSMC Stride to Provide 5K Run/Walk

Wallingford, Connecticut, United States
$36.79
Running
5K
Montville Race Day 5K , 10K , and Color Run logo
Sep
13

Montville Race Day 5K , 10K , and Color Run

Oakdale, Connecticut, United States
$30.00 - $45.00
Running
5K 10K
Half Way TO ST. Pats Day 5K
Sep
13

Half Way TO ST. Pats Day 5K

Stratford, Connecticut, United States
Free - $30.00
Running
5K Half Way to St Pats free kids run (10 & under)
14th Annual Miles for a Mission 5K Run/Walk – In Person AND Virtual – benefiting INTEMPO logo
Sep
14

14th Annual Miles for a Mission 5K Run/Walk – In Person AND Virtual – benefiting INTEMPO

Stamford, Connecticut, United States
$30.00
Running
5K
2nd Annual PCS Harvest Hustle 5K & Kids Run logo
Sep
19

2nd Annual PCS Harvest Hustle 5K & Kids Run

Pomfret Center, Connecticut, United States
$15.00 - $40.00
Running
0.8K 5K
OUTRUN ADDICTION 5K logo
Sep
19

OUTRUN ADDICTION 5K

Enfield, Connecticut, United States
$30.00
Running Walking
5K 3.2K
Run To The River 5K logo
Sep
19

Run To The River 5K

Deep River, Connecticut, United States
$20.00
Running
5K