January 2021 Half Marathons

NOTE: Many races have been cancelled, postponed, or switched to virtual-only due to the ongoing COVID-19 pandemic. We’re doing our best to update information as soon as possible, but check the race’s website for the latest details.

See all January 2021 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.


Friday, January 1

Fri Jan 1 Chilly Willy Half Marathon 10K & 5K East Providence RI
Fri Jan 1 Clikapudi Trail Runs Half Marathon 10K & 5K Redding CA
Fri Jan 1 Deschutes River Half Marathon Maupin OR
Fri Jan 1 Hangover Half Marathon & 5K El Dorado KS
Fri Jan 1 Hangover Half Marathon & 10K Overland Park KS
Fri Jan 1 New Years Double Marathon Half Marathon & 5K Allen TX
Fri Jan 1 Sawblade Texas Marathon & Half Marathon Kingwood TX
Fri Jan 1 Sri Chinmoy New Year's Day Half Marathon New York City NY

Saturday, January 2

Sunday, January 3

Sun Jan 3 Canton Half Marathon 10K & 5K Canton TX
Sun Jan 3 New Year's Celebration Half Marathon 15K 10K & 5K Santa Monica CA
Sun Jan 3 Spring Hill Marathon Mania Spring Hill FL

Saturday, January 9

Sunday, January 10

Monday, January 11 – Friday, January 15


Saturday, January 16

Sunday, January 17

Sun Jan 17 Ironhead Half Marathon 10K & 5K Venice FL
Sun Jan 17 Key West Half Marathon & 5K Key West FL
Sun Jan 17 McAllen Marathon & Half Marathon McAllen TX
Sun Jan 17 Naples Daily News Half Marathon Naples FL
Sun Jan 17 Rally in the Valley of Fire Half Marathon Overton NV
Sun Jan 17 USA Fit Marathon Half Marathon & 5K Sugar Land TX

Saturday, January 23

Sunday, January 24

Sun Jan 24 Vero Beach Half Marathon & 5K Vero Beach FL
Sun Jan 24 Winter Dash Half Marathon 15K 10K & 5K Santa Monica CA

Saturday, January 30

Sat Jan 30 Arches Ultra 50M 50K Half Marathon & 9K Moab UT
Sat Jan 30 ARR Desert Classic Half Marathon & 5K Surprise AZ
Sat Jan 30 Callaway Gardens Marathon Half Marathon & 5K Pine Mountain GA
Sat Jan 30 Florida Run at Lake Louisa State Park Half Marathon 10K & 5K Clermont FL
Sat Jan 30 Frostbite Half Marathon 10K & 5K Starkville MS
Sat Jan 30 Ocean Breeze Half Marathon 15K 10K & 5K Long Beach CA
Sat Jan 30 Skydive Ultra Run Clewiston FL
Sat Jan 30 Strawberry Plains Half Marathon & 10K Strawberry Plains TN
Sat Jan 30 Sun Marathon Half Marathon 10K & 5K Santa Clara UT
Sat Jan 30 Tukwila to Alki Half Marathon Tukwila WA
Sat Jan 30 Yuma Territorial Marathon Half Marathon & 10K Somerset AZ

Sunday, January 31

Sun Jan 31 Big Beach Marathon & Half Marathon Gulf Shores AL
Sun Jan 31 Central Park Winter Half Marathon New York NY
Sun Jan 31 Clearwater Running Festival Clearwater FL
Sun Jan 31 Down2Earth Half Marathon 10K & 5K Hialeah FL
Sun Jan 31 Florida Challenge Trail Run Half Marathon & 5K Lithia FL
Sun Jan 31 Harley Half Marathon Biloxi MS
Sun Jan 31 Ocean Breeze Half Marathon 15K 10K & 5K Santa Monica CA
Sun Jan 31 Waverly Park Trail Bash Half Marathon & Quarter Marathon Louisville KY
Sun Jan 31 Winter Burke Lake Half Marathon 10K & 5K Fairfax Station VA