5K races in New Hampshire, United States — 2026 running calendar

Sep

20

NH Run for the Fallen

Newport, New Hampshire, United States

Free

Running

4.8K

Sep

20

Operation Delta Dog - 5K Run to Rescue

Nashua, New Hampshire, United States

$25.00 - $35.00

Running

5K

Sep

20

The Royal (multi) Mile Hill Run

Lincoln, New Hampshire, United States

$55.00

Running

5K

Sep

20

Hillsboro Fire Fighters Assoc - 5 Alarm 5K

Hillsborough, New Hampshire, United States

$30.00

Running

5K

Sep

20

Seacoast Cancer 5K Run/Walk

Portsmouth, New Hampshire, United States

Running Walking

5K 1.6K

Sep

26

BACtober Fest 5K

Bow, New Hampshire, United States

$10.00 - $40.00

Running

5K Kids Gosling Gallop

Sep

26

Be A Hero 5k Run/Walk

Moultonborough, New Hampshire, United States

$25.00

Running

5.1K

Sep

26

Through the Decades 5k

Newport, New Hampshire, United States

$25.00

Running

5K

Sep

26

Southern New Hampshire Health 5k Run/Walk

Nashua, New Hampshire, United States

$30.00

Running

5K

Sep

26

Gurung (Tamu) Society of NH Community 5K Run/Walk

Nashua, New Hampshire, United States

$20.00

Running

5K

Sep

27

Connor's Climb Foundation 5k and Family Walk 2026

Exeter, New Hampshire, United States

$35.00 - $40.00

Running

5.1K 5K

Sep

27

Mill Falls Best of Both Worlds 5K Road Race & Fun Run

Hooksett, New Hampshire, United States

$10.00 - $25.00

Running

Family Fun Run 5K