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

Sep

12

Autumn & Ales 5K, 10K, and 1/2 Marathon

Scarborough, Maine, United States

$50.00 - $70.00

Running

5K 10K Half-Marathon

Sep

13

Pumpkinman Half Marathon and Running Festival!

South Berwick, Maine, United States

$20.00 - $130.00

Running

5K 14K 30K Half-Marathon +1

Sep

13

Bentley's Saloon Shake it like a lost Tail 5k

Arundel, Maine, United States

$40.00

Running

5K

Sep

13

Run for Fun

Norway, Maine, United States

$15.00

Running

5K

Sep

19

9/11 Heroes Run - Brunswick, ME

Brunswick, Maine, United States

Free - $45.00

Running

5K Volunteer +1

Sep

19

Cape Split Schoolhouse Run

Addison, Maine, United States

$20.00 - $30.00

Running

10.5K 4.8K

Sep

20

Wellspring's 11th Annual 5K Race for Recovery

Bangor, Maine, United States

$20.00 - $40.00

Running

5K

Sep

20

Lincoln Marathon - Full/Half/10K/5K

Lincoln, Maine, United States

$25.00 - $105.00

Running

Marathon Half-Marathon 5K 10K

Sep

20

Almost Half Way to St. Patrick's Day 5K

Portland, Maine, United States

$34.00

Running

5K

Sep

20

KAT-Walk & Karo-5K for Brain Aneurysm Awareness

Portland, Maine, United States

$20.00

Walking Running

4K 5K

Sep

26

Maine Marathon, Half Marathon and Marathon Relay

Portland, Maine, United States

$35.00 - $210.00

Running

Marathon Half-Marathon 5K 10K +3

Sep

27

St. Joseph Hospital's Commit to Community: 5K Walk, 5K Run, 10K Run and Kids Obstacle Course

Bangor, Maine, United States

$25.00 - $35.00

Running Walking

5K 10K