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

Sep

12

Patrick's Recruitment For Peace Stronger Together 5k

Pittsfield, Maine, United States

Running

5K

Sep

12

Hybrid Strong Tower Color Run/Walk 5K

Houlton, Maine, United States

$25.00

Running

5K

Sep

12

2026 Bar Harbor Bank & Trust Half Marathon and Fall 5K

Bar Harbor, Maine, United States

Running Walking

Half-Marathon 5K

Sep

12

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

Scarborough, Maine, United States

$55.00 - $75.00

Running

5K 10K Half-Marathon

Sep

13

Pumpkinman Half Marathon and Running Festival!

South Berwick, Maine, United States

$20.00 - $140.00

Running

5K 14K 30K Half-Marathon +1

Sep

13

Run for Fun

Norway, Maine, United States

Running

5K

Sep

13

9/11 Memorial 5K run/walk & kids fun run

Gorham, Maine, United States

Running

5K 1.6K

Sep

13

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

Arundel, Maine, United States

Running

5K

Sep

19

Cape Split Schoolhouse Run

Addison, Maine, United States

$20.00 - $30.00

Running

10.5K 4.8K

Sep

19

Dempsey Challenge

Lewiston, Maine, United States

Free

Cycling Running Gravel biking

Ultra 40.2K 5K 10K +3

Sep

19

9/11 Heroes Run - Brunswick, ME

Brunswick, Maine, United States

Free - $50.00

Running

5K Volunteer +1

Sep

20

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

Portland, Maine, United States

$34.00

Running

5K