Half-Marathon races in United States — 2026 running calendar

The Prospect Park Half Marathon

Brooklyn, New York, United States

20 Sep, 2026 (Sun)

$75.00

Running

Half-Marathon

Garmin Marathon Toledo

Toledo, Ohio, United States

20 Sep, 2026 (Sun)

$45.00 - $120.00

Running

Marathon Half-Marathon 10K 5K

Montana Marathon

Billings, Montana, United States

20 Sep, 2026 (Sun)

$45.00 - $115.00

Running

Marathon Half-Marathon 10K 5K

Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 Mile

Rochester, New York, United States

20 Sep, 2026 (Sun) – 27 Sep, 2026

$15.00 - $90.00

Running, Wheelchair

Half-Marathon 5K 3.2K +3

Fall Equinox

Fort Collins, Colorado, United States

20 Sep, 2026 (Sun) – 03 Oct, 2026

$75.00 - $150.00

Running

Half-Marathon 8K

Lincoln Marathon - Full/Half/10K/5K

Lincoln, Maine, United States

20 Sep, 2026 (Sun)

$25.00 - $95.00

Running

Marathon Half-Marathon 5K 10K

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

Stanford, Kentucky, United States

20 Sep, 2026 (Sun)

$45.00 - $100.00

Running

Marathon Half-Marathon 10K

Bound for Boston Marathon & Half Marathon - Oklahoma City

Yukon, Oklahoma, United States

20 Sep, 2026 (Sun)

$45.00 - $95.00

Running

Marathon Half-Marathon

Alameda Island Running Festival

Alameda, California, United States

20 Sep, 2026 (Sun)

$25.00 - $120.00

Running

Half-Marathon 10K 5K 1.6K

Heroes and Villains Half Marathon- Fort Worth

Fort Worth, Texas, United States

20 Sep, 2026 (Sun)

$25.00 - $51.00

Running

1.6K 5K 10.5K Half-Marathon +2

Heroes and Villains Half Marathon - Little Rock

Little Rock, Arkansas, United States

20 Sep, 2026 (Sun)

$25.00 - $50.00

Running

1.6K 5K 10.5K Half-Marathon +2

Adrenaline Races

West Bend, Wisconsin, United States

20 Sep, 2026 (Sun)

$30.00 - $50.00

Running

Marathon Half-Marathon 10K 5K +3