January 2020 Half Marathons

See all January 2020 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.


Wednesday, January 1 – Friday, January 3

Saturday, January 4

Sunday, January 5

Sun Jan 5 Dia De Reyes Half Marathon & 5K Fresno CA
Sun Jan 5 Freeze Your Half Off Half Marathon 10K & 5K Chattanooga TN
Sun Jan 5 Happy New Year Half Marathon 15K 10K & 5K Santa Monica CA
Sun Jan 5 Hollywood Beach Half Marathon & 5K Hollywood FL
Sun Jan 5 Jacksonville Marathon Half Marathon & 5K Jacksonville FL
Sun Jan 5 Spring Hill Marathon Mania Spring Hill FL

Saturday, January 11

Sat Jan 11 All-Out Polar Prowl Half Marathon 10K & 5K Arvada CO
Sat Jan 11 Charleston Marathon Half Marathon & 5K Charleston SC
Sat Jan 11 Irvine Half Marathon & 5K Irvine CA
Sat Jan 11 Lake Mead Marathon Half Marathon 10K & 5K Boulder City NV
Sat Jan 11 Pacifica Foothills Trail Run Half Marathon 30K & 10K Pacifica CA
Sat Jan 11 Pensacola Beach Run Half Marathon 10K & 5K Pensacola FL
Sat Jan 11 Run to Read Half Marathon Fairmont WV
Sat Jan 11 San Diego Resolution Run Half Marathon 10K & 5K San Diego CA
Sat Jan 11 Some Like It Cold Half Marathon 10K & 5K Knoxville TN
Sat Jan 11 Sorry Bout That Half Marathon Polson MT
Sat Jan 11 Steep Ravine Trail Run Stinson Beach CA
Sat Jan 11 Times-Union Half Marathon & 5K Jacksonville FL
Sat Jan 11 Walt Disney World Half Marathon Lake Buena Vista FL
Sat Jan 11 Winter Night Trail Half Marathon & Quarter Marathon Indianapolis IN
Sat Jan 11 Woolly Hollow Trail Half Marathon Greenbrier AR

Sunday, January 12

Monday, January 13 – Friday, January 17


Saturday, January 18

Sunday, January 19

Monday, January 20 – Friday, January 24

Saturday, January 25

Sunday, January 26

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