See all February 2023 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.
Saturday, February 4
| Sat Feb 4 | All-Out Mardi Crawl Half Marathon 10k & 5k | Arvada CO |
| Sat Feb 4 | Critz Tybee Run Fest | Tybee Island GA |
| Sat Feb 4 | Death Valley Marathon Half Marathon & 10k | Death Valley CA |
| Sat Feb 4 | Frozen Falls 50M 50k Half Marathon & 10k | Spencer TN |
| Sat Feb 4 | Groundhog Day Marathon & Half Marathon | Grand Rapids MI |
| Sat Feb 4 | Mesa Marathon Half Marathon & 10k | Mesa AZ |
| Sat Feb 4 | Mississippi River Marathon Half Marathon & 5k | Lake Village AR |
| Sat Feb 4 | Mt. Umunhum Trail Conquest | San Jose CA |
| Sat Feb 4 | PBR Half Marathon | Perry IA |
| Sat Feb 4 | Q50 Races Trail Extravaganza Half Marathon | Franklinton LA |
| Sat Feb 4 | Sedona Half Marathon 10K & 5K | Sedona AZ |
| Sat Feb 4 | San Pasqual Valley Trail Race 20M Half Marathon & 10k | Escondido CA |
| Sat Feb 4 | Sledgehammer Half Marathon 10k & 5k | North Topsail Beach NC |
| Sat Feb 4 | Tennessee Running Tour – Cedars Frostbite Half Marathon | Lebanon TN |
| Sat Feb 4 | Vegas Golden Night & Day Half Marathon 10k & 5k | Las Vegas NV |
| Sat Feb 4 | Washington City Half Marathon & 5k | Washington UT |
Sunday, February 5
| Sun Feb 5 | Best Damn Race – Safety Harbor | Safety Harbor FL |
| Sun Feb 5 | DONNA Marathon Half Marathon 5k & 1M Weekend | Jacksonville FL |
| Sun Feb 5 | San Francisco Half Marathon 10K & 5K | San Francisco CA |
| Sun Feb 5 | Surf City USA Marathon & Half Marathon | Huntington Beach CA |
| Sun Feb 5 | Tallahassee Marathon & Half Marathon | Tallahassee FL |
| Sun Feb 5 | Texas Hill Country Half Marathon Series – San Marcos Half Marathon 10k & 5k | San Marcos TX |
Saturday, February 11
| Sat Feb 11 | Ave Maria Marathon & Half Marathon | Ave Maria FL |
| Sat Feb 11 | Eagle Ridge 50k Half Marathon & 5k | Guntersville AL |
| Sat Feb 11 | Founding Fathers Half Marathon 10k & 5k | Laredo TX |
| Sat Feb 11 | Hilton Head Marathon Half Marathon & 5k | Hilton Head Island SC |
| Sat Feb 11 | Outlaw 100 Marathon Half Marathon 135-Mile 100-Mile 50-Mile & 5K | Wilburton OK |
| Sat Feb 11 | Rocky 50 Trail Race 50M 50k & Half Marathon | Huntsville TX |
| Sat Feb 11 | Sea Turtle Half Marathon 5k & 1M | Gulf Shores AL |
| Sat Feb 11 | Winter Trail Fest Half Marathon & 5M | Middleville MI |
Sunday, February 12
| Sun Feb 12 | El Paso Marathon Half Marathon & 5k | El Paso TX |
| Sun Feb 12 | Florida Marathon & Half Marathon | Melbourne FL |
| Sun Feb 12 | Sarasota Music Half Marathon 10K & 5K | Sarasota FL |
| Sun Feb 12 | St. Petersburg Distance Classic Marathon Half Marathon 10k & 5k | St. Petersburg FL |
| Sun Feb 12 | Super Half Marathon & 5k | Colorado Springs CO |
Saturday, February 18
| Sat Feb 18 | Heart of the Ozarks Half Marathon | West Plains MO |
| Sat Feb 18 | Howey in the Hills 5k 10k & Half Marathon | Howey-In-The-Hills FL |
| Sat Feb 18 | Race for Hope Marathon Half Marathon & 5k | Lufkin TX |
| Sat Feb 18 | Saguaro Half Marathon | Tucson AZ |
| Sat Feb 18 | Surfside Beach Marathon Half Marathon & 5k | Surfside TX |
| Sat Feb 18 | Venice Half Marathon & 5k | Venice FL |
| Sat Feb 18 | Winter TrailFest 13.1 and 5 Mile Eastside | Brighton MI |
Sunday, February 19
| Sun Feb 19 | Austin Marathon Half Marathon & 5K | Austin TX |
| Sun Feb 19 | Lost Dutchman Marathon Half Marathon 10K & 8K | Apache Junction AZ |
| Sun Feb 19 | Publix Fort Lauderdale A1A Marathon & Half Marathon | Fort Lauderdale FL |
| Sun Feb 19 | Seaside Marathon Half Marathon 10k & 5k | Ventura CA |
| Sun Feb 19 | Seaside School Half Marathon & 5k | Seaside FL |
| Sun Feb 19 | Suwanee Half Marathon & 5k | Suwanee GA |
Saturday, February 25
| Sat Feb 25 | Augusta University Half Marathon 10K & 5K | Augusta GA |
| Sat Feb 25 | Beer City Half Marathon 10k & 5k | Santa Rosa CA |
| Sat Feb 25 | Border to Badlands Ultra 50M 50k Marathon Half Marathon 10k & 5k | Comstock TX |
| Sat Feb 25 | Cummins Falls Marathon Half Marathon 10k & 5k | Cookeville TN |
| Sat Feb 25 | Greenville Half Marathon & 5k | Greenville SC |
| Sat Feb 25 | Lost Trail Half Marathon & 5k | Granite Bay CA |
| Sat Feb 25 | Mississippi Blues Marathon Half Marathon 6.5M & 5k | Jackson MS |
| Sat Feb 25 | Running From Yeti Marathon Half Marathon 10k & 5k | Springfield MO |
| Sat Feb 25 | Sycamore Canyon Trail Race 100k 50k Half Marathon & Relay | San Diego CA |
| Sat Feb 25 | Wilmington NC Marathon Half Marathon 5k & 1M | Wilmington NC |
Sunday, February 26
| Sun Feb 26 | Atlanta Marathon & Half Marathon | Atlanta GA |
| Sun Feb 26 | Cowtown 50k Marathon & Half Marathon | Ft. Worth TX |
| Sun Feb 26 | Disney Princess Half Marathon 10k & 5k | Lake Buena Vista FL |
| Sun Feb 26 | Galveston Marathon Half Marathon & 5k | Galveston TX |
| Sun Feb 26 | Gasparilla Distance Classic Half Marathon & 8k | Tampa FL |
| Sun Feb 26 | Rock 'n' Roll Las Vegas Half Marathon & 10k | Las Vegas NV |
| Sun Feb 26 | Ventura Marathon Half Marathon & 5k | Ventura CA |
| Sun Feb 26 | War Eagle Run Fest Half Marathon 5k & 1M | Auburn AL |
| Sun Feb 26 | We Run This Beach Marathon Half Marathon 10k & 5k | Gulf Shores AL |
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