August 2022 Half Marathons

See all August 2022 half marathons across the USA below, or click Race Calendars above to see each state’s calendar. For each race, you’ll find course maps, elevation profiles, reviews and info on how to register.

NOTE: Many races have been cancelled, postponed, or switched to virtual-only due to the ongoing COVID-19 pandemic. We’re doing our best to update information as soon as possible, but check the race’s website for the latest details.


Monday, August 1 – Friday, August 5

Saturday, August 6

Sunday, August 7

Sun Aug 7 Bridge of the Gods Run Half Marathon 10k & 5M Cascade Locks OR
Sun Aug 7 Camarillo Marathon Half Marathon 10k & 5k Camarillo CA
Sun Aug 7 Carderock Charge Half Potomac MD
Sun Aug 7 Cape Ann TripleThreat Half Marathon Rockport MA
Sun Aug 7 Emerald Mountain Epic Marathon & Half Marathon Steamboat Springs CO
Sun Aug 7 Funky Monkey Half Marathon 10k & 5k Seekonk MA
Sun Aug 7 Hoot Half & 10k Lewis Center OH
Sun Aug 7 NYC Summer Half Central Park New York NY
Sun Aug 7 SAR Wild Run Half Marathon 10k & 5k Shaver Lake CA
Sun Aug 7 Skyline 50k & Half Marathon Castro Valley CA
Sun Aug 7 Summer District 5k & Half Washington DC
Sun Aug 7 TripleThreat Half Marathon Rockport MA

Monday, August 8 – Friday, August 12

Fri Aug 12 – Sat Aug 13 Cedar Breaks at Night Half Marathon Brian Head UT

Saturday, August 13

Sunday, August 14

Saturday, August 20

Sunday, August 21

Sun Aug 21 America's Finest City Half Marathon San Diego CA
Sun Aug 21 Anchorage RunFest 49k Marathon Half Marathon & 5k Anchorage AK
Sun Aug 21 Erie Half Marathon Erie CO
Sun Aug 21 Fall Creek Falls Half Marathon Spencer TN
Sun Aug 21 Iron Horse Half Marathon North Bend WA
Sun Aug 21 Kickin Assphault Half Marathon Great Falls MT

Saturday, August 27

Sunday, August 28

Sun Aug 28 Black Diamond Express Trail Race Half Marathon & 5k Mendon NY
Sun Aug 28 Blueberry Cove 13.1 Tenants Harbor ME
Sun Aug 28 Hellbender Half Marathon Bear Gap PA
Sun Aug 28 Millennium Meadows Marathon Half Marathon 10k & Relay Grand Rapids MI
Sun Aug 28 North Country Trail Run 50M Marathon & Half Marathon Manistee MI
Sun Aug 28 Path to Opioid Prevention Riverdale UT
Sun Aug 28 Santa Rosa Marathon & Half Marathon Santa Rosa CA
Sun Aug 28 Sioux Falls Marathon Half Marathon 10k & 5k Sioux Falls SD
Sun Aug 28 Wee-Chi-Tah Trail Events Half Marathon & 10k Wichita Falls TX