January 2018 Half Marathons

See all January 2018 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

Tuesday, January 2

Wednesday, January 3

Thursday, January 4

Friday, January 5

Saturday, January 6

Sunday, January 7

Sun Jan 7 A New Year A New You Half Marathon 15K 10K & 5K Santa Monica CA
Sun Jan 7 Beachside Half Marathon & 5K Vero Beach FL
Sun Jan 7 Crush the Coast Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Jan 7 Freeze Your Half Off – Sunday Chattanooga TN
Sun Jan 7 Herb Parsons Trail Marathon & Half Marathon Collierville TN
Sun Jan 7 I Ran Flagship Marathons Series – Bahrain San Antonio TX
Sun Jan 7 I Ran Marathons Winter Festival Series – Hera San Antonio TX
Sun Jan 7 Lake Samish Runs Half Marathon Bellingham WA
Sun Jan 7 Spring Hill Marathon Mania Spring Hill FL

Monday, January 8

Tuesday, January 9

Wednesday, January 10

Friday, January 12

Saturday, January 13

Sunday, January 14

Thursday, January 18

Thu Jan 18 Aloha Marathon Series – Day 1 Kapa'a HI

Friday, January 19

Fri Jan 18 Aloha Marathon Series – Day 2 Kapa'a HI

Saturday, January 20

Sunday, January 21

Sun Jan 21 3M Half Marathon Austin TX
Sun Jan 21 Aloha Marathon Series – Day 4 Kapa'a HI
Sun Jan 21 Arena Attack Indoor Race Series – Hartford Hartford CT
Sun Jan 21 Blitz the Coastline Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Jan 21 Clearwater Distance Classic Clearwater FL
Sun Jan 21 First Watch Locomotive Half Marathon & 5K Kennesaw GA
Sun Jan 21 Fred Lebow Manhattan Half Marathon New York NY
Sun Jan 21 Fun in the Sun Marathon 15K 10K & 5K Huntington Beach CA
Sun Jan 21 I Ran Flagship Marathons Series – Barbados San Antonio TX
Sun Jan 21 Lake Mead Marathon Half Marathon 10K & 5K Boulder City NV
Sun Jan 21 McAllen Marathon & Half Marathon McAllen TX
Sun Jan 21 Pasadena Half Marathon & 5K Pasadena CA
Sun Jan 21 Snowman Half Marathon 10K & 5K Mount Pleasant MI
Sun Jan 21 XTERRA Boney Mountain Half Marathon Newbury Park CA

Saturday, January 27

Sat Jan 27 A Riverbed Runs Through It Half Marathon & 5K Bakersfield CA
Sat Jan 27 Arches Ultra 50M 50K Half Marathon & 9K Moab UT
Sat Jan 27 Arizona Desert Classic Marathon Half Marathon & 5K Surprise AZ
Sat Jan 27 Arizona Trail Oracle Rumble 50M 50K Half Marathon & 12K Oracle AZ
Sat Jan 27 Blast from the Past Half and 1/2 Issaquah WA
Sat Jan 27 Callaway Gardens Half Marathon Pine Mountain GA
Sat Jan 27 China Camp Challenge Half Marathon 10K & 5K San Rafael CA
Sat Jan 27 Cross Creek Ranch Dusk to Dawn Half Marathon Fulshear TX
Sat Jan 27 Folsom Lake Sweet Water Trail Run Folsom CA
Sat Jan 27 The Half Marathon at Pebble Beach Del Monte Forest CA
Sat Jan 27 Hands Across the Harbor Half Marathon & Bike Ride Charlotte Harbor FL
Sat Jan 27 Huff 'n' Puff Half Marathon & 5K Jackson GA
Sat Jan 27 I Ran Flagship Marathons Series – Belarus San Antonio TX
Sat Jan 27 Lake Benbrook Half Marathon & 5K Benbrook TX
Sat Jan 27 Mansfield Run with Heart Half Marathon Mansfield TX
Sat Jan 27 Mississippi Blues Marathon & Half Marathon Jackson MS
Sat Jan 27 PIBC Surf-N-Turf Half Marathon 10K & 5K Padre Island TX
Sat Jan 27 Rotary Mission 10 Half Marathon 10 Mile & 5K San Juan Bautista CA
Sat Jan 27 Run the Shoreline Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jan 27 Securian Winter Run St. Paul MN
Sat Jan 27 Skydive Ultra Run Clewiston FL
Sat Jan 27 Southeast Alabama Community Foundation Half Marathon & 5K Dothan AL
Sat Jan 27 St. Louis Track Club Frostbite Series Half Marathon & 4-Mile St. Louis MO
Sat Jan 27 Tukwila To Alki Half Marathon Tukwila WA
Sat Jan 27 Viking Dash Half Marathon 15K & 5K – Dallas Rockwall TX
Sat Jan 27 Winter Dragon Half Marathon 10K & 5K San Antonio TX
Sat Jan 27 Wolf Run Half Marathon & 5K Anchorage AK
Sat Jan 27 Yuma Territorial Marathon & Half Marathon Somerset AZ

Sunday, January 28

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