Marathon races in United States — 2026 running calendar

Oct

10

Autumn Harvest Trail Weekend

Bastrop, Texas, United States

$39.99 - $109.99

Running

Ultra Marathon Half-Marathon 10K +1

Oct

11

Durango Marathon

Durango, Colorado, United States

$30.00 - $165.00

Running

Marathon Half-Marathon 5K

Oct

11

Saddle Up Fall Challenge

Rochelle Park, New Jersey, United States

$25.00 - $75.00

Running

3.2K 5K 10K Half-Marathon +4

Oct

11

2026 Humboldt Redwoods Marathon, Half Marathon, 5K

Weott, California, United States

$60.00 - $145.00

Running

Half-Marathon 5K Marathon

Oct

11

The Snohomish River Run Marathon, Half Marathon, 10K and 5K

Snohomish, Washington, United States

$55.00 - $115.00

Running

5K 10K Half-Marathon Marathon

Oct

11

2026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive Group

Wichita, Kansas, United States

$45.00 - $125.00

Running

Marathon Half-Marathon 5K

Oct

11

The Mill Towns Race Series

Dundas, Minnesota, United States

$55.00 - $95.00

Running

Marathon Half-Marathon 10K

Oct

11

The Spokane Marathon

Spokane, Washington, United States

Free - $135.00

Running

Marathon Half-Marathon 10K 0.5K +1

Oct

11

Steamtown Marathon 2026

Scranton, Pennsylvania, United States

$135.00

Wheelchair Running

Marathon

Oct

11

City of Trees Marathon

Boise, Idaho, United States

$60.00 - $115.00

Running

Marathon Half-Marathon 10K 5K

Oct

16

Cannonball Running Festival - Marathon, Half Marathon, 10K & 5K

Greensboro, North Carolina, United States

$45.00 - $155.00

Running

5K 47.2K 26.1K 15K +3

Oct

16

Home For Freedom Marathon

Wichita Falls, Texas, United States

$35.00 - $110.00

Running

Marathon Half-Marathon 5K