Race Discovery

Half-Marathon races in United States — 2026 running calendar

4123 events found

Capital City Marathon logo
May
16

Capital City Marathon

Olympia, Washington, United States
Running
1.9K Marathon Half-Marathon 8K
St. Michaels Running Festival presented by Brooks (CANCELED) logo
May
16

St. Michaels Running Festival presented by Brooks (CANCELED)

Saint Michaels, Maryland, United States
Running
Half-Marathon 10K 5K +4
Run The Bluegrass logo
May
16

Run The Bluegrass

Lexington, Kentucky, United States
Running
Half-Marathon 10K 5K +5
Trail Running Events at Dominion Energy Riverrock logo
May
15

Trail Running Events at Dominion Energy Riverrock

Richmond, Virginia, United States
Running
5K 10K Half-Marathon
Thousand Islands Half Marathon, 10K & 5K logo
May
15

Thousand Islands Half Marathon, 10K & 5K

Wellesley Island, New York, United States
Running
5K 26.1K 15K Half-Marathon +4
Pengelly Double and Single Dips logo
May
14

Pengelly Double and Single Dips

Missoula, Montana, United States
Running Trail running
Half-Marathon 10K
Break the Stigma: Mental Health Awareness - Virtual Run/Walk logo
May
11

Break the Stigma: Mental Health Awareness - Virtual Run/Walk

Anywhere, United States
Running
1K 5K 10K Half-Marathon
Hometown Half Marathon & 5k/10k - Dallas logo
May
10

Hometown Half Marathon & 5k/10k - Dallas

Dallas, Texas, United States
Running
1.6K 5K 10K Half-Marathon +1
Quad Cities Distance Classic logo
May
10

Quad Cities Distance Classic

Moline, Illinois, United States
Running
Half-Marathon 5K
Cambridge Crab Run logo
May
10

Cambridge Crab Run

Cambridge, Maryland, United States
Running
Half-Marathon 5K
Vermont Sun Triathlon and Run Series logo
May
10

Vermont Sun Triathlon and Run Series

Salisbury, Vermont, United States
Running Triathlon Aquabike Paddle sports
5K 10K Half-Marathon 28.5K +11
Run for the Rose – 5K, 10K, 10M, and Half Marathon logo
May
10

Run for the Rose – 5K, 10K, 10M, and Half Marathon

Long Beach, California, United States
Running
5K 10K 15K Half-Marathon