Races Listed by Date • By City
Browse all 2021 (and, as we get them in, 2022) half marathons across the United States by month and date, or see each state’s calendar by clicking the map below.
When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.
Washington State
Oregon
California
California Half Marathons Calendar
Nevada
Arizona
New Mexico
Texas
Texas
Texas
Texas
Texas
Idaho
Idaho
Montana
Utah
Alaska
Hawaii
Colorado
Wyoming
North Dakota
South Dakota
Nebraska
Kansas
Oklahoma
Minnesota
Iowa
Missouri
Arkansas
Mississippi
Louisiana
Wisconsin
Illinois
Tennessee
Alabama
Florida
Georgia
South Carolina
North Carolina
Indiana
Michigan
Kentucky
Ohio
West Virginia
Virginia
Pennsylvania
New York
Maine
Connecticut
Washington, DC
Delaware
Massachusetts
Maryland
New Hampshire
January 2021 • More January 2021 Races »
| Jan 1 | Brazen New Year's Day Half Marathon | Castro Valley CA |
| Jan 9 | Polar Prowl Half Marathon | Aravada CO |
| Jan 10 | Mobile Marathon & Half Marathon | Mobile AL |
| Jan 17 | 3M Half Marathon | Austin TX |
February 2021 • More February 2021 Races »
| Feb 6 | Death Valley Marathon Half Marathon and 10K | Death Valley CA |
| Feb 7 | Surf City USA Marathon & Half Marathon | Huntington Beach CA |
| Feb 13 | Sprouts-Mesa Phoenix Marathon Half Marathon & 10K | Phoenix AZ |
| Feb 14 | Austin Marathon & Half Marathon | Austin TX |
March 2021 • More March 2021 Races »
| Mar 6 | Berry Half Marathon | Rome GA |
| Mar 6 | The Woodlands Marathon Half Marathon 5K & Relay | The Woodlands TX |
| Mar 20 | Pride Run Phoenix Half Marathon 10K & 5K | Phoenix AZ |
| Mar 27 | Neuse River Bridge Run Half Marathon | New Bern NC |
April 2021 • More April 2021 Races »
| Apr 3 | Oak Barrel Half Marathon | Lynchburg TN |
| Apr 11 | Great Bay Half Marathon | Newmarket NH |
| Apr 17 | Blue Ridge Half Marathon | Roanoke VA |
| Apr 24 | St Jude Rock 'n' Roll Nashville Half Marathon | Nashville TN |
May 2021 • More May 2021 Races »
| May 2 | Avenue of the Giants Half Marathon | Weott CA |
| May 8 | 500 Festival Mini Marathon | Indianapolis IN |
| May 9 | Gasparilla Distance Classic Half Marathon | Tampa FL |
| May 29 | Great American River Run Half Marathon | Memphis TN |
June 2021 • More June 2021 Races »
| Jun 5 | Grand Teton Half Marathon | Jackson WY |
| Jun 13 | Rock 'n' Roll Seattle Marathon & Half Marathon | Seattle WA |
| Jun 19 | Charlevoix Half Marathon | Charlevoix MI |
| Jun 19 | Pacific Crest Marathon & Half Marathon | Sunriver OR |
July 2021 • More July 2021 Races »
| July 4 | Hungry Duck Run Half Marathon | Brighton MI |
| July 10 | Bryce Canyon Half Marathon | Bryce UT |
| July 11 | Narragansett Summer Running Festival | Easton MA |
| July 25 | San Francisco Marathon Half Marathons & 5K | San Francisco CA |
August 2021 • More August 2021 Races »
| Aug 1 | Triple Threat Half Marathon | Rockport MA |
| Aug 7 | Haulin' Aspen Half Marathon | Bend OR |
| Aug 15 | America's Finest City Half Marathon & 5K | San Diego CA |
| Aug 29 | Blueberry Cove 13.1 Half Marathon | Tenants Harbor ME |
September 2021 • More September 2021 Races »
| Sept 4 | Gorges Ithaca Half Marathon | Ithaca NY |
| Sept 12 | Surftown Half Marathon & 5K | Westerly RI |
| Sept 18 | Equinox Half Marathon | Fort Collins CO |
| Sept 26 | Chicago Half Marathon & 5K | Chicago IL |
October 2021 • More October 2021 Races »
| Oct 2 | Bay Ridge Half Marathon | Brooklyn NY |
| Oct 9 | Baltimore Running Festival Marathon Half Marathon & 5K | Baltimore MD |
| Oct 10 | Newport Half Marathon | Newport RI |
| Oct 30 | Hero Half Marathon & Relay | Fayetteville AR |
November 2021 • More November 2021 Races »
| Nov 6 | Albuquerque Half Marathon | Albuquerque NM |
| Nov 14 | Malibu Half Marathon & 5K | Malibu CA |
| Nov 14 | Saint Augustine Half Marathon 10K & 5K | Saint Augustine FL |
| Nov 20 | Philadelphia Marathon Half Marathon & 8K | Philadelphia PA |
December 2021 • More December 2021 Races »
| Dec 4 | OUC Orlando Half Marathon | Orlando FL |
| Dec 5 | Rock 'n' Roll San Antonio Half Marathon | San Antonio TX |
| Dec 11 | Kiawah Island Golf Resort Half Marathon | Kiawah Island SC |
| Dec 12 | Napa to Sonoma Half Marathon | Sonoma CA |
