Half-Marathon races in United States — 2026 running calendar

May

23

Run for Mental Health 5K/10K/13.1 Phoenix

Phoenix, Arizona, United States

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +14

May

23

Memorial Day Run 5K/10K/13.1 MIAMI

Key Biscayne, Florida, United States

Running

5K 10K Half-Marathon 1.6K +2

May

23

Memorial Day Run 5K/10K/13.1 MEMPHIS

Memphis, Tennessee, United States

Running

5K 10K Half-Marathon 1.6K +2

May

23

Memorial Day Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

Running

5K 10K Half-Marathon 1.6K +2

May

23

Memorial Day Run 5K/10K/13.1 LAS VEGAS

Las Vegas, Nevada, United States

Running

5K 10K Half-Marathon 1.6K +2

May

23

Run for Mental Health 5K/10K/13.1 Sacramento

Sacramento, California, United States

$30.00 - $60.00

Running

5K 10K Half-Marathon 1.6K +14

May

23

Run for Mental Health 5K/10K/13.1 San Antonio

San Antonio, Texas, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +14

May

23

Memorial Day Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States

Running

5K 10K Half-Marathon 1.6K +2

May

23

Memorial Day Run 5K/10K/13.1 HOUSTON

Houston, Texas, United States

Running

5K 10K Half-Marathon 1.6K +2

May

23

Memorial Day Run 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado, United States

Running

5K 10K Half-Marathon 1.6K +2

May

23

Memorial Day Run 5K/10K/13.1 DALLAS FORT WORTH

Fort Worth, Texas, United States

Running

5K 10K Half-Marathon 1.6K +2

May

23

Memorial Day Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

Running

5K 10K Half-Marathon 1.6K +2