Marathon races in United States — 2026 running calendar

Apr

24

Lewis & Clark Marathon, 1/2 Marathon, 5k and 1-Mile Fun Run

Council Bluffs, Iowa, United States

$29.00 - $99.00

Running

Marathon Half-Marathon 5K 1.6K

Apr

24

2Slow4Boston Marathon, Half & 50K

Greer, South Carolina, United States

$70.00 - $80.00

Running

Marathon Half-Marathon Ultra +1

Apr

24

Valley Thaw Out Races

Palmer, Alaska, United States

Free - $85.00

Running

Marathon Half-Marathon 10K 5K +1

Apr

24

Zeigler Kalamazoo Marathon

Kalamazoo, Michigan, United States

Free - $225.00

Running

1K Marathon Half-Marathon 10K +6

Apr

25

Cedar Rapids Marathon Weekend - Early Bird

Cedar Rapids, Iowa, United States

Free - $350.00

Running

Marathon Half-Marathon 10K 5K +2

Apr

25

Run the Rock

Janesville, Wisconsin, United States

$10.00 - $65.00

Running

Marathon Half-Marathon 10K 5K +2

Apr

30

Shiprock Marathon

Shiprock, New Mexico, United States

Free - $160.00

Running Wheelchair

48.3K 27.4K 5K 1.6K +8

Apr

30

Long Island Marathon Festival

East Meadow, New York, United States

$15.00 - $229.00

Running

Ultra 36K 5K Marathon +10

May

01

Sunshine Double

Winter Park, Florida, United States

$30.00 - $140.00

Running

49.9K Marathon Half-Marathon 10K +11

May

01

Great Allegheny Ohiopyle Marathon Race Festival: Marathon, Half Marathon, 10K and 5K

Ohiopyle, Pennsylvania, United States

$40.00 - $80.00

Running

Marathon Half-Marathon 5K 10K +1

May

01

The Hoag OC Marathon Running Festival

Costa Mesa, California, United States

Free - $194.00

Running

5K Half-Marathon Marathon Charity Half Marathon +15

May

01

Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K

Tacoma, Washington, United States

$10.00 - $265.00

Running

10K 5K Marathon Half-Marathon +4