Half-Marathon races in United States — 2026 running calendar

Ninja 5K, 10K, & 13.1M at Gadsden, AL (32)

Gadsden, Alabama, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K, & 13.1M at Olympia, WA (32)

Olympia, Washington, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Runtastic HEBER

Heber City, Utah, United States

08 Aug, 2026 (Sat)

$17.95 - $119.95

Running

Half-Marathon 5K 0.8K

Ninja 5K, 10K & 13.1M at Concord, NC (32)

Concord, North Carolina, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

All-Out Runapalooza

Arvada, Colorado, United States

08 Aug, 2026 (Sat)

$40.00 - $353.00

Running

Half-Marathon 10K 5K +2

Swifty Fun Run - 1 mile | 5k | 10k | 13.1 mile

Saint Louis, Missouri, United States

08 Aug, 2026 (Sat)

$27.50 - $80.00

Running

1.6K 5K 10K Half-Marathon +2

Ninja 5K, 10K, & 13.1M at Punta Gorda, FL (32)

Punta Gorda, Florida, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

BRB - Back Roads Bound Half Marathon

White Lake, Michigan, United States

08 Aug, 2026 (Sat)

$40.00 - $60.00

Running

Half-Marathon 10K 5K

Ninja 5K, 10K, & 13.1M at Naples, FL (32)

Naples, Florida, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Midwest Financial Group Madison Mini Marathon

Madison, Wisconsin, United States

08 Aug, 2026 (Sat)

$20.00 - $95.00

Running

Half-Marathon 5K 0.2K

Jersey Shore Summer Half, 10K, and 5K

Cape May Court House, New Jersey, United States

09 Aug, 2026 (Sun)

$45.00 - $55.00

Running

Half-Marathon 10K 5K +1

Popsicle 5K/10K/Half - Omaha

Omaha, Nebraska, United States

09 Aug, 2026 (Sun)

$30.00 - $55.00

Running

5K 10K Half-Marathon +5