Half-Marathon races in United States — 2026 running calendar

The Wiener Run 5K & 10K - San Antonio

San Antonio, Texas, United States

May 2, 2026 (Sat)

Running

1.6K 5K 10K Half-Marathon +1

Finish The Ride and Finish The Run Griffith Park

Los Angeles, California, United States

May 2, 2026 (Sat) – May 3, 2026

Running, Cycling

1K 5K 10K 15K +7

The ThermoFisher Scientific Grand Island 1/2 Marathon

Grand Island, New York, United States

May 2, 2026 (Sat)

Running, Wheelchair

Half-Marathon

The SPRING SPRUNG 5k-10k 10K Ruck and Half Marathon

Ballwin, Missouri, United States

May 2, 2026 (Sat)

Running

5K 10K Half-Marathon

The Rebel Run – 5K, 10K, 10M, and Half Marathon

Long Beach, California, United States

May 2, 2026 (Sat)

Running

5K 10K Half-Marathon

Drink MO Wine Run - 1 Mile, 5K, 10K & Half Marathon

Augusta, Missouri, United States

May 2, 2026 (Sat)

Running

1.6K 5K 10K Half-Marathon +1

The LESS Popular Brooklyn Half Marathon!

Brooklyn, New York, United States

May 2, 2026 (Sat)

Running

Half-Marathon

Door County Half Marathon with myTEAM TRIUMPH

Fish Creek, Wisconsin, United States

May 2, 2026 (Sat)

Running

Half-Marathon

DoNot Stop Half Marathon (5k/10k) - Wichita

Wichita, Kansas, United States

May 2, 2026 (Sat)

Running

1.6K 5K 10K Half-Marathon +1

Des Moines Women's Half Marathon, 10K, 5K + Team Relay

Des Moines, Iowa, United States

May 2, 2026 (Sat) – May 3, 2026

Running

5K Half-Marathon 10K +5

The Hoag OC Marathon Running Festival

Costa Mesa, California, United States

May 2, 2026 (Sat) – May 3, 2026

Running

5K Half-Marathon Marathon +11

The Grab Bag, An Awesomesauce Event presented by Run Chattanooga

Chattanooga, Tennessee, United States

May 2, 2026 (Sat)

Running

Half-Marathon 10K 5K