Half-Marathon races in United States — 2026 running calendar

Spooky Sprint - Grand Rapids

Caledonia, Michigan, United States

Oct 10, 2026 (Sat)

$22.00 - $70.00

Running

1.6K 5K 10K Half-Marathon

Spooky Sprint- Des Moines

Polk City, Iowa, United States

Oct 10, 2026 (Sat)

$22.00 - $62.00

Running

1.6K 5K 10K Half-Marathon

Holloman Ace of Races Marathon | Half Marathon | 5K | Kids Dash

Alamogordo, New Mexico, United States

Oct 10, 2026 (Sat)

Free - $86.00

Running

Marathon Half-Marathon 4.8K 1.6K

Oneida Lake Half Marathon, 10K & 5K

Bridgeport, New York, United States

Oct 10, 2026 (Sat)

$40.00 - $82.00

Running

Half-Marathon 10K 5K +2

Hernando Water Tower 10K and Half Marathon

Hernando, Mississippi, United States

Oct 10, 2026 (Sat)

Free - $75.00

Running

Half-Marathon 10K +3

Three Eagle Half Marathon & 5K

Three Lakes, Wisconsin, United States

Oct 10, 2026 (Sat)

$25.00 - $45.00

Running

Half-Marathon 5K

The Great Pumpkin Run

Corvallis, Oregon, United States

Oct 11, 2026 (Sun) – Oct 24, 2026

Free - $100.00

Running

Half-Marathon 10K 5K 0.6K +4

Durango Marathon

Durango, Colorado, United States

Oct 11, 2026 (Sun)

$30.00 - $165.00

Running

Marathon Half-Marathon 5K

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

Snohomish, Washington, United States

Oct 11, 2026 (Sun)

$55.00 - $115.00

Running

5K 10K Half-Marathon Marathon

The Iron Horse Half Marathon, 12k & 5k

Midway, Kentucky, United States

Oct 11, 2026 (Sun)

$35.00 - $100.00

Running, Wheelchair

Half-Marathon 12K 5K +6

Day of the Dead Half Marathon - Waco

Waco, Texas, United States

Oct 11, 2026 (Sun)

$25.00 - $58.00

Running

1.6K 5K 10.5K Half-Marathon +2

Day of the Dead Half Marathon - Corpus Christi

Corpus Christi, Texas, United States

Oct 11, 2026 (Sun)

$25.00 - $58.00

Running

1.6K 5K 10.5K Half-Marathon +2