Half-Marathon races in Maine, United States — 2026 running calendar

Nov

01

Moosehorn Ghost Run Half-Marathon and Relay

Baileyville, Maine, United States

$30.00 - $40.00

Running

Half-Marathon

Mar

20

On the Run Half Marathon

Old Orchard Beach, Maine, United States

$75.00

Running

Half-Marathon

Apr

11

Boyden Lake Half-Marathon

Perry, Maine, United States

$27.00 - $40.00

Running Walking Wheelchair

Half-Marathon 8K

May

08

Race The Runways Half Marathon and 5K

Brunswick, Maine, United States

$35.00 - $60.00

Running

Half-Marathon 5K

Jun

06

Acadia Half Marathon and 10K

Bar Harbor, Maine, United States

$75.00 - $145.00

Running Walking

Half-Marathon 10K

Jun

13

Bangor Marathon - Full/Half/10K/5K - Running Festival

Bangor, Maine, United States

$25.00 - $85.00

Running

Marathon Half-Marathon 5K 10K

Jun

13

Moosehead Marathon, Half, 10k and 5k

Greenville, Maine, United States

$35.00 - $85.00

Running

5K 10K Half-Marathon Marathon

Jul

11

Augusta Marathon - 5K/10K/Half/Full - Running Festival

Augusta, Maine, United States

$25.00 - $105.00

Running

Marathon Half-Marathon 10K 5K

Sep

19

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

Lincoln, Maine, United States

$25.00 - $85.00

Running

Marathon Half-Marathon 5K 10K

Sep

26

Waterville Marathon - Full/Half/10K/5K - Running Festival

Waterville, Maine, United States

$45.00 - $95.00

Running

Half-Marathon Marathon 5K 10K

Sep

26

Maine Marathon, Half Marathon and Marathon Relay

Portland, Maine, United States

Running

Marathon Half-Marathon 5K 10K +3

Sep

19

The Waldoboro Half Marathon

Waldoboro, Maine, United States

Running

Half-Marathon