Half-Marathon races in United States — 2026 running calendar

Aug

22

Ninja 5K & 13.1M at Panama City Beach, FL (34)

Panama City Beach, Florida, United States

Running

5K Half-Marathon

Aug

22

Ninja 5K, 10K & 13.1M at Royal Palm Beach, FL (34)

Royal Palm Beach, Florida, United States

Running

5K 10K Half-Marathon

Aug

22

Ninja 5K, 10K, & 13.1M at Colonial Heights, VA (34)

Colonial Heights, Virginia, United States

Running

5K 10K Half-Marathon

Aug

22

Ninja 5K, 10K, & 13.1M at Temple, TX (34)

Temple, Texas, United States

Running

5K 10K Half-Marathon

Aug

22

Sweaty Hooters Trail Runs and Stage Race

Nancy, Kentucky, United States

Running

5K 10K Half-Marathon 36K +4

Aug

22

2026 Day of the Dog 1M 5K 10K 13.1 26.2

Mcdonough, Georgia, United States

Running

1.6K 5K 10K Half-Marathon +1

Aug

22

Lace Up for Rock CF: Half Marathon Group Run

Orange, Massachusetts, United States

Running

Half-Marathon

Aug

22

Ninja 5K, 10K, & 13.1M at Gadsden, AL (34)

Gadsden, Alabama, United States

Running

5K 10K Half-Marathon

Aug

22

Ninja 5K, 10K & 13.1M at Chillicothe, OH (34)

Chillicothe, Ohio, United States

Running

5K 10K Half-Marathon

Aug

21

Habanero Hundred

Cat Spring, Texas, United States

Trail running Running

Ultra Marathon Half-Marathon 10K +7

Aug

19

Buffalo Half & Full Marathon Fall Training Group

Hamburg, New York, United States

Running

Half-Marathon

Aug

18

Fall Half Marathon Training Class Presented by Asics (Omaha)

Omaha, Nebraska, United States

$75.00

Running

Half-Marathon