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

Oct

25

Abner Oakes III Veterans Run 5K & 10K

Hamden, Connecticut, United States

$35.00 - $55.00

Running

5K 10K 1.6K

Oct

25

Connecticut Law Enforcement Officers Memorial Run

Middletown, Connecticut, United States

$30.00

Running

5K

Oct

25

Hkyfs Pumpkin Run 5K, 2M & Kids Run

Higganum, Connecticut, United States

$20.00 - $30.00

Running

5K 3.2K 0.4K 0.8K

Oct

25

Run The Runway 5K & Kids Fun Run

Meriden, Connecticut, United States

$30.00

Running

5K

Oct

25

Reservoir Run Half Marathon, 5K, Kids Fun Runs & Family Stroll

Weston, Connecticut, United States

$15.00 - $70.00

Running

Half-Marathon 5K 1K

Oct

30

HVAL Invitational

Litchfield, Connecticut, United States

Free

Running

5K

Oct

31

Cfa 5K & Children's Fun Run for Mental Health

Groton, Connecticut, United States

$35.00

Running

5K

Oct

31

Lyman Orchards Pie Run

Middlefield, Connecticut, United States

$30.00 - $40.00

Running

5K 8K

Oct

31

Collinsville Trick or Trot

Collinsville, Connecticut, United States

$30.00

Running

5K

Oct

31

Milford 5K Trick or Trot Run/Walk

Milford, Connecticut, United States

Free - $37.00

Running

5K Trick or Trot Kids Run

Nov

01

Run with the Saints

Darien, Connecticut, United States

$25.00 - $40.00

Running

5K 1.6K

Nov

06

HVAL Championship

Litchfield, Connecticut, United States

Free

Running

5K