Marathon races in United States — 2026 running calendar

Sep

13

Tunnel Light Marathon & Half

Snoqualmie Pass, Washington, United States

Running

Marathon Half-Marathon

Sep

13

Skagit Flats Marathon, Half & 5k

Burlington, Washington, United States

$40.00 - $95.00

Running

5K Half-Marathon Marathon

Sep

13

Last Chance BQ.2 - Grand Rapids

Grand Rapids, Michigan, United States

$140.00

Running

Marathon

Sep

13

Erie Marathon

Erie, Pennsylvania, United States

$150.00

Running

Marathon

Sep

16

Black Hills Veterans March and Marathon

Deadwood, South Dakota, United States

$60.00 - $325.00

Walking Running

Ultra Marathon 25.7K +12

Sep

18

2026 - NorthShore Inline Marathon

Duluth, Minnesota, United States

$79.00 - $225.00

Nordic ice skating Skiing Running

Marathon Ultra Half-Marathon 10K +4

Sep

18

Community First Fox Cities Marathon presented by Miron Construction

Menasha, Wisconsin, United States

$20.00 - $250.00

Running Walking

6.4K 10K 5K Marathon +3

Sep

18

Ruidoso Runfest September 18-19,

Fort Stanton, New Mexico, United States

$40.00

Running

5K Marathon Half-Marathon Ultra

Sep

19

Paris Texas Marathon

Paris, Texas, United States

$50.00 - $165.00

Trail running Running

Ultra Marathon Half-Marathon 10K +5

Sep

19

Fall - Mud Mountain Dam Marathon & Half Marathon

Enumclaw, Washington, United States

$125.00 - $135.00

Running

Marathon Half-Marathon

Sep

19

Back Your Badge Marathon

Plainfield, Indiana, United States

Free - $115.00

Running

1.6K Marathon Half-Marathon 5K

Sep

19

Devil After Dark

Las Vegas, Nevada, United States

$55.00 - $130.00

Running

Marathon Half-Marathon 10K 5K