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 | Lehigh Valley New Year's Chaser Half Marathon 10k & 5k | Coplay PA |
| Mon Jan 1 | New Years Day Dash Half Marathon 15k 10k & 5k | Long Beach CA |
| Mon Jan 1 | Whiskey Run – Chattanooga Half Marathon & 5k | Chattanooga TN |
Saturday, January 6
| Sat Jan 6 | All-Out Polar Prowl Half Marathon 10k & 5k | Arvada CO |
| Sat Jan 6 | Buckeye Marathon Half Marathon 10k & 5k | Buckeye AZ |
| Sat Jan 6 | Fort Desoto Half Marathon | St. Petersburg FL |
| Sat Jan 6 | Hacienda Hills Run & Half Marathon | San Jose CA |
| Sat Jan 6 | I Just Want to be a Unicorn Half Marathon & 5k | Knoxville TN |
| Sat Jan 6 | Walt Disney World Marathon Weekend Half Marathon | Lake Buena Vista FL |
Sunday, January 7
| Sun Jan 7 | Del Dios Trail Race 50k Half Marathon 10k & 5k | Escondido 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 | Rockin Resolution Race Half Marathon & 5k | Austin TX |
Saturday, January 13
| Sat Jan 13 | Daufuskie Island Marathon Half Marathon & Ultra | Daufuskie Island SC |
| Sat Jan 13 | Hollywood Beach Broadwalk Half Marathon & 5k | Hollywood FL |
| Sat Jan 13 | Lake Mead Marathon Half Marathon 10k & 5k | Boulder City NV |
| Sat Jan 13 | Museum of Aviation Marathon Half Marathon & 5K | Warner Robins GA |
| Sat Jan 13 | Running from Yeti Half Marathon 10k & 5k | Kansas City MO |
| Sat Jan 13 | San Diego Resolution Run Half Marathon 10k & 5k | San Diego CA |
| Sat Jan 13 | Sarasota Marathon Half Marathon 10k & 5k | Sarasota FL |
Sunday, January 14
| Sun Jan 14 | Arctic Prairie Dog Half Marathon 10K & 5K | Westminster CO |
| Sun Jan 14 | Carlsbad Marathon Half Marathon & 5k | Carlsbad CA |
| Sun Jan 14 | Chilly Willy Half Marathon 10k & 5k | Albuquerque NM |
| Sun Jan 14 | Chilly Willy Half Marathon 10k & 5k | Sugar Hill GA |
| Sun Jan 14 | FTC Marathon & Half Marathon | Hawthorne FL |
| Sun Jan 14 | Houston Marathon & Half Marathon | Houston TX |
| Sun Jan 14 | Key West Half Marathon & 5K | Key West FL |
| Sun Jan 14 | Louisiana Marathon & Half Marathon | Baton Rouge LA |
| Sun Jan 14 | Maui Oceanfront Marathon Half Marathon 15K 10K & 5K | Lahaina HI |
| Sun Jan 14 | Rock 'n' Roll Arizona Marathon & Half Marathon | Tempe AZ |
| Sun Jan 14 | Shark Bite Half Marathon & 5k | New Smyrna Beach FL |
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
| Sat Jan 20 | Akahai 5k 10k & Half Marathon | Ewa Beach HI |
| Sat Jan 20 | Asheville Hot Chocolate Races Half Marathon 10k 5k & 1k | Asheville NC |
| Sat Jan 20 | Best Damn Race – Safety Harbor Half Marathon 10k & 5k | Safety Harbor FL |
| Sat Jan 20 | Charleston Half Marathon & 5k | Charleston SC |
| Sat Jan 20 | McAllen Marathon Scott Crane Run | McAllen TX |
| Sat Jan 20 | Red Rock Canyon Marathon Half Marathon & 5K | Las Vegas NV |
| Sat Jan 20 | SLTC Frostbite Series Half Marathon & 4M | St. Louis MO |
| Sat Jan 20 | Team Loco Marathon & Half Marathon | Conway AR |
| Sat Jan 20 | Whiskey Tango Foxtrot Half Marathon | Gibsonville NC |
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 | Rose Bowl Half Marathon & 5K | Pasadena CA |
| Sun Jan 21 | SHE Power Half Marathon & 5k | Chandler AZ |
Saturday, January 27
| Sat Jan 27 | Arches Ultra 50M 50k Half Marathon & 9k | Moab UT |
| Sat Jan 27 | AZT Oracle Rumble 50M 50k Half Marathon & 10k | Tucson AZ |
| Sat Jan 27 | Folsom Lake Sweetwater Trail Run & Half Marathon | Folsom CA |
| Sat Jan 27 | Snowbird Challenge Marathon Half Marathon 50K 10K & Relay | Anderson SC |
| Sat Jan 27 | Sun Marathon Half Marathon 10k & 5k | Santa Clara UT |
| Sat Jan 27 | Viking Dash – Greensboro Half Marathon 10k & 5k | Pleasant Garden NC |
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 | Miami Marathon Half Marathon & 5k | Miami FL |
| Sun Jan 28 | Seaside Marathon Half Marathon 10k & 5k | Ventura CA |
| Sun Jan 28 | Town of Celebration Marathon & Half Marathon | Celebration FL |
| Sun Jan 28 | USA FIT Marathon Half Marathon & 5k | Sugar Land TX |
