Marathon races in United States — 2026 running calendar

Sep

20

Wilderness Road Marathon, Half Marathon & 10K Celebrating USA 250 & USMC

Stanford, Kentucky, United States

Running

Marathon Half-Marathon 10K

Sep

20

Sioux Falls Marathon

Sioux Falls, South Dakota, United States

Running

5K Marathon Half-Marathon +1

Sep

20

Montana Marathon

Billings, Montana, United States

Running

Marathon Half-Marathon 10K 5K

Sep

20

Pikes Peak Marathon

Manitou Springs, Colorado, United States

Running

Marathon

Sep

20

Garmin Marathon Toledo

Toledo, Ohio, United States

Running

Marathon Half-Marathon 10K 5K

Sep

20

Adrenaline Races

West Bend, Wisconsin, United States

Running

Marathon Half-Marathon 10K 5K +3

Sep

19

Runningman Festival

Rome, Georgia, United States

Running

5K 10K Half-Marathon Marathon +1

Sep

19

Yeti Frostbite Miles Virtual Race | Cryptid Quest Series 1M 5K 10K 13.1 26.2

Mesa, Arizona, United States

$25.00

Running

1.6K 5K 10K Half-Marathon +1

Sep

19

Chupacabras Virtual Race | Cryptid Quest Series 1M 5K 10K 13.1 26.2

Mesa, Arizona, United States

$25.00

Running

1.6K 5K 10K Half-Marathon +1

Sep

19

Chrysanthemum Virtual Race | Language of Flowers Series 1M 5K 10K Half Marathon & Marathon

Mcdonough, Georgia, United States

$25.00

Running

1.6K 5K 10K Half-Marathon +1

Sep

19

Devil After Dark

Las Vegas, Nevada, United States

Running

Marathon Half-Marathon 10K 5K

Sep

19

Paris Texas Marathon

Paris, Texas, United States

Trail running Running

Ultra Marathon Half-Marathon 10K +5