Half-Marathon races in United States — 2026 running calendar

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

Atlanta, Georgia, United States

23 May, 2026 (Sat) – 14 Nov, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +14

Cedarburg Half Marathon | 5K Run/Walk

Cedarburg, Wisconsin, United States

23 May, 2026 (Sat)

Running

Half-Marathon 5K

Texas Triple

Dallas, Texas, United States

23 May, 2026 (Sat) – 25 May, 2026

Running

Half-Marathon Marathon +4

Roaming Shores Half Marathon

Roaming Shores, Ohio, United States

23 May, 2026 (Sat)

Running

Half-Marathon

Redfish Lake Lodge Memorial Weekend Run

Stanley, Idaho, United States

23 May, 2026 (Sat)

Running

1.6K 5K 10K Half-Marathon

Buffalo Marathon Weekend

Buffalo, New York, United States

23 May, 2026 (Sat) – 24 May, 2026

Running, Walking

5K 1K 3.2K Marathon +8

The Valley Race – 5k, 10k, and Half Marathon

Van Nuys, California, United States

23 May, 2026 (Sat)

Running

5K 10K Half-Marathon

Beaverhead Marathon Full & Half

Dillon, Montana, United States

23 May, 2026 (Sat)

Running

Marathon Half-Marathon

Trent Waldron Half Marathon & 10K

Anchorage, Alaska, United States

23 May, 2026 (Sat)

Running

Half-Marathon 10K

Austin's Backyard Marathon Ultra • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler

Marble Falls, Texas, United States

23 May, 2026 (Sat) – 25 May, 2026

Running

Marathon Half-Marathon 12.9K 6.4K

PÁLI PEAK TRAIL RUN

Bakersfield, California, United States

23 May, 2026 (Sat)

Running

5K 10K Half-Marathon +2

Ogden Newspapers WVU Medicine Wellness Weekend

Wheeling, West Virginia, United States

23 May, 2026 (Sat)

Running, Walking

Half-Marathon 5K 1.6K 2.4K +2