Marathon races in United States — 2026 running calendar

Skagit Flats Marathon, Half & 5k

Burlington, Washington, United States

13 Sep, 2026 (Sun)

$35.00 - $80.00

Running

5K Half-Marathon Marathon

Erie Marathon

Erie, Pennsylvania, United States

13 Sep, 2026 (Sun)

$100.00

Running

Marathon

Elk River Braxton County Monster Marathon/Half Marathon/5K

Gassaway, West Virginia, United States

13 Sep, 2026 (Sun)

$40.00 - $70.00

Running

Marathon Half-Marathon 5K

Black Hills Veterans March and Marathon

Deadwood, South Dakota, United States

16 Sep, 2026 (Wed) – 19 Sep, 2026

$50.00 - $225.00

Walking, Running

Ultra Marathon 25.7K +12

2026 - NorthShore Inline Marathon

Duluth, Minnesota, United States

18 Sep, 2026 (Fri) – 19 Sep, 2026

$59.00 - $185.00

Nordic ice skating, Skiing, Running

Marathon Ultra Half-Marathon 10K +4

Community First Fox Cities Marathon presented by Miron Construction

Menasha, Wisconsin, United States

18 Sep, 2026 (Fri) – 20 Sep, 2026

$20.00 - $220.00

Running, Walking

6.4K 10K 5K Marathon +3

Priest Lake Marathon

Priest Lake, Idaho, United States

19 Sep, 2026 (Sat)

$45.00 - $80.00

Running

Ultra Marathon Half-Marathon 10K

Fall - Mud Mountain Dam Marathon & Half Marathon

Enumclaw, Washington, United States

19 Sep, 2026 (Sat)

$90.00 - $100.00

Running

Marathon Half-Marathon

Devil After Dark

Las Vegas, Nevada, United States

19 Sep, 2026 (Sat)

$50.00 - $120.00

Running

Marathon Half-Marathon 10K 5K

Back Your Badge Marathon

Plainfield, Indiana, United States

19 Sep, 2026 (Sat) – 20 Sep, 2026

Free - $105.00

Running

1.6K Marathon Half-Marathon 5K

Fox Cities Marathon with myTEAM TRIUMPH

Menasha, Wisconsin, United States

19 Sep, 2026 (Sat) – 20 Sep, 2026

Free

Running

5K Marathon Half-Marathon +2

Paris Texas Marathon

Paris, Texas, United States

19 Sep, 2026 (Sat) – 20 Sep, 2026

$40.00 - $135.00

Trail running, Running

Ultra Marathon Half-Marathon 10K +5