See all January 2024 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.

Monday, January 1 – Friday, January 5
Mon Jan 1 | Brazen New Years Day Runs Half Marathon 10k & 5k | Castro Valley CA |
Mon Jan 1 | Chilly Willy Half Marathon & 5k | Seekonk MA |
Mon Jan 1 | Lehigh Valley New Year's Chaser Half Marathon 10k & 5k | Coplay PA |
Mon Jan 1 | New Years Day 5k & Half Marathon – Shreveport | Shreveport LA |
Mon Jan 1 | New Years Day Dash Half Marathon 15k 10k & 5k | Long Beach CA |
Mon Jan 1 | New Years Day Half Marathon & 5k | Cumming GA |
Mon Jan 1 | New Years Double Marathon Half Marathon & 5k | Allen TX |
Mon Jan 1 | New Years Half Marathon | Maupin OR |
Mon Jan 1 | Sri Chinmoy New Year's Day Half-Marathon at Flushing Meadows | Queens NY |
Mon Jan 1 | Whiskey Run – Chattanooga Half Marathon & 5k | Chattanooga TN |
Saturday, January 6
Sunday, January 7
Sun Jan 7 | 13.1 Half Marathon – Fort Lauderdale | Fort Lauderdale FL |
Sun Jan 7 | Brandon Half Marathon & 5k | Brandon FL |
Sun Jan 7 | Del Dios Trail Race 50k Half Marathon 10k & 5k | Escondido CA |
Sun Jan 7 | Five Star Half Marathon Championships | Cumming GA |
Sun Jan 7 | Griffith Park Resolution Run Half Marathon 12k & 5k | Los Angeles CA |
Sun Jan 7 | Lake Samish Runs Half Marathon & 6.5M | Bellingham WA |
Sun Jan 7 | Marathon Mania @ Ridge Manor Marathon Half Marathon 10k & 5k | Brooksville FL |
Sun Jan 7 | NYCRUNS Frozen Penguin Half Marathon & 5k | New York NY |
Sun Jan 7 | Rockin Resolution Race Half Marathon & 5k | Austin TX |
Sun Jan 7 | Runners Ranch Half Marathon | San Antonio TX |
Sun Jan 7 | Time Travel Half Marathon 10k & 5k – Chicago | Chicago IL |
Sun Jan 7 | Time Travel Half Marathon 10k & 5k – St. Joseph | St. Joseph MO |
Sun Jan 7 | USA Fit Resolution Half & 5k | Pflugerville TX |
Saturday, January 13
Sunday, January 14
Monday, January 15-Friday, January 19
Thu Jan 18-Sun Jan 21 | Aloha Marathon Series 50k Marathon Half Marathon & 5k | Kapaa HI |
Saturday, January 20
Sunday, January 21
Sun Jan 21 | 3M Half Marathon | Austin TX |
Sun Jan 21 | Franklin Mountains Trail Runs Half Marathon 10k & 5k | El Paso TX |
Sun Jan 21 | Marshmallow Dash Half Marathon 10k & 5k | Santa Monica CA |
Sun Jan 21 | Rose Bowl Half Marathon & 5K | Pasadena CA |
Sun Jan 21 | Time Travel Half Marathon 10k & 5k – Dallas | Dallas TX |
Sun Jan 21 | Vero Beach Half Marathon and Sea Turtle 2M | Vero Beach FL |
Saturday, January 27
Sunday, January 28
Sun Jan 28 | Big Beach Marathon & Half Marathon | Gulf Shores AL |
Sun Jan 28 | Classic City Marathon & Half Marathon | Athens GA |
Sun Jan 28 | Clearwater Running Festival 50k Marathon Half Marathon 5M & 5k | Clearwater FL |
Sun Jan 28 | Das Dreizehn.Eins | New Braunfels TX |
Sun Jan 28 | Miami Marathon Half Marathon & 5k | Miami FL |
Sun Jan 28 | NYRR Fred Lebow Half Marathon | New York NY |
Sun Jan 28 | ONU Polar Bear Indoor Marathon & Half Marathon | Ada OH |
Sun Jan 28 | Seaside Marathon Half Marathon 10k & 5k | Ventura CA |
Sun Jan 28 | Time Travel Half Marathon 10k & 5k | Austin TX |
Sun Jan 28 | Time Travel Half Marathon 10k & 5k – Fayetteville | Fayetteville AR |
Sun Jan 28 | Time Travel Half Marathon 10k & 5k – Louisville | Louisville KY |
Sun Jan 28 | Town of Celebration Marathon & Half Marathon | Celebration FL |
Sun Jan 28 | USA FIT Marathon Half Marathon & 5k | Sugar Land TX |
Sun Jan 28 | Winter Burke Lake Half 10k & 5k | Fairfax Station VA |
Sun Jan 28 | Winter Fun Half Marathon 15k 10k & 5k | Santa Monica CA |