Half-Marathon races in United States — 2026 running calendar

RUN ROCKAWAY BEACH NYC END OF SUMMER MARATHON, HALF MARATHON & 5K

Rockaway Beach, New York, United States

Aug 22, 2026 (Sat)

$49.00 - $105.00

Running

Half-Marathon Marathon 5K

Sweaty Hooters Trail Runs and Stage Race

Nancy, Kentucky, United States

Aug 22, 2026 (Sat)

$35.00 - $90.00

Running

5K 10K Half-Marathon 36K +4

Lace Up for Rock CF

Orange, Massachusetts, United States

Aug 22, 2026 (Sat)

Free

Running

Half-Marathon

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

Royal Palm Beach, Florida, United States

Aug 22, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Lace Up for Rock CF: Half Marathon Group Run

Orange, Massachusetts, United States

Aug 22, 2026 (Sat)

Free

Running

Half-Marathon

Ninja 5K, 10K, & 13.1M at Deltona, FL (34)

Deltona, Florida, United States

Aug 22, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Summer's Done 13.1

Cary, North Carolina, United States

Aug 22, 2026 (Sat)

$35.00 - $80.00

Running

Half-Marathon 15.8K 10.5K 5.3K +5

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

Mcdonough, Georgia, United States

Aug 22, 2026 (Sat) – Sep 30, 2026

$25.00

Running

1.6K 5K 10K Half-Marathon +1

Kirk-Wood Half Marathon

Kirkland, Washington, United States

Aug 22, 2026 (Sat)

$100.00

Running

Half-Marathon

18th Annual Canine Classic at Paws Up

Greenough, Montana, United States

Aug 22, 2026 (Sat) – Aug 23, 2026

$40.00 - $85.00

Running

Half-Marathon 8K 3.2K

Ninja 5K, 10K, & 13.1M at Oklahoma City, OK (34)

Oklahoma City, Oklahoma, United States

Aug 22, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K, & 13.1M at Bowling Green, KY (34)

Bowling Green, Kentucky, United States

Aug 22, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon