See all January 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.
Sunday, January 1
Sun Jan 1 | Brazen New Years Day Runs Half Marathon 10k & 5k | Castro Valley CA |
Sun Jan 1 | Chilly Willy Half Marathon & 5k | Seekonk MA |
Sun Jan 1 | Hangover Half Marathon & 10k | Overland Park KS |
Sun Jan 1 | Lehigh Valley New Year's Chaser Half Marathon &10K | Coplay PA |
Sun Jan 1 | New Years Double Marathon Half Marathon & 5k | Allen TX |
Sun Jan 1 | Resolution Jump Start Half Marathon 15k 10k & 5k | Long Beach CA |
Sun Jan 1 | Sri Chinmoy New Year's Day Half Marathon at Flushing Meadows | Queens NY |
Sun Jan 1 | Texas Marathon & Half Marathon | Kingwood TX |
Sun Jan 1 | Time Travel Half Marathon 10k & 5k – Kansas City | Kansas City MO |
Sun Jan 1 | Whiskey Run – Chattanooga Half Marathon & 5k | Chattanooga TN |
Saturday, January 7
Sunday, January 8
Sun Jan 8 | 13.1 Marathon & 5k | Fort Lauderdale FL |
Sun Jan 8 | Brandon Half Marathon & 5k | Brandon FL |
Sun Jan 8 | Del Dios Trail Race 50k Half Marathon 10k & 5k | Escondido CA |
Sun Jan 8 | Happy New Year Half Marathon 15k 10k & 5k | Santa Monica CA |
Sun Jan 8 | Mangum Marathon & Half Marathon | Ellerbe NC |
Sun Jan 8 | Marathon Mania @ Ridge Manor Marathon Half Marathon 10k & 5k | Brooksville FL |
Sun Jan 8 | Mobile Marathon Half Marathon & Relay | Mobile AL |
Sun Jan 8 | Resolution Relay BYOB Bring Your Own Baton | Boring OR |
Sun Jan 8 | Rockin Resolution Race Half Marathon & 5k | Austin TX |
Sun Jan 8 | USA Fit Resolution Half & 5k | Pflugerville TX |
Saturday, January 14
Sunday, January 15
Monday, January 16 – Friday, January 20
Thu Jan 19-Sun Jan 22 | Aloha Marathon Series | Kapaa HI |
Saturday, January 21
Sunday, January 22
Sun Jan 22 | 3M Half Marathon | Austin TX |
Sun Jan 22 | Eat My Crust Half Marathon 15k 10k & 5k | Long Beach CA |
Sun Jan 22 | Franklin Mountains Trail Runs Half Marathon 10k & 5k | El Paso TX |
Sun Jan 22 | NYRR Fred Lebow Half Marathon | New York NY |
Sun Jan 22 | SHE Power Half Marathon & 5k | Chandler AZ |
Sun Jan 22 | Trail Hog Half Marathon 10k & 5k | Venice FL |
Sun Jan 22 | Vero Beach Half Marathon and Sea Turtle 2M | Vero Beach FL |
Sun Jan 22 | Winter Half Marathon | Puyallup WA |
Sun Jan 22 | Winter Warriors Race Series Half Marathon 10k & 5k | Mt. Pleasant MI |
Saturday, January 28
Sunday, January 29
Sun Jan 29 | Big Beach Marathon & Half Marathon | Gulf Shores AL |
Sun Jan 29 | Clearwater Running Festival Marathon Half Marathon & 50K | Clearwater FL |
Sun Jan 29 | Das Dreizehn.Eins (13.1) | New Braunfels TX |
Sun Jan 29 | Florida Challenge Half Marathon & 5k | Lithia FL |
Sun Jan 29 | Harley Half Marathon | Biloxi MS |
Sun Jan 29 | Miami Marathon & Half Marathon | Miami FL |
Sun Jan 29 | ONU Polar Bear Indoor Marathon & Half Marathon | Ada OH |
Sun Jan 29 | Sombrero Half Marathon | Simi Valley CA |
Sun Jan 29 | Town of Celebration Marathon & Half Marathon | Celebration FL |
Sun Jan 29 | USA FIT Marathon Half Marathon & 5k | Sugar Land TX |
Sun Jan 29 | Winter Burke Lake Half 10k & 5k | Fairfax Station VA |