December 2019 Half Marathons

See all December 2019 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.


Sunday, December 1

Monday, December 2 – Friday, December 6

Thu Dec 5 Four Corners Quad Keyah Half Marathon Series – Arizona Four Corners Monument AZ
Fri Dec 6 Four Corners Quad Keyah Half Marathon Series – Utah Four Corners Monument UT

Saturday, December 7

Sat Dec 7 Alexa's Thunder Run Half Marathon & 10K Newton NJ
Sat Dec 7 All-Out Fa La La Half Marathon 10K & 5K Westminster CO
Sat Dec 7 Awesome Possum Marathon Half Marathon Metric Marathon 50M 50K 10K & 5K Hazel Green AL
Sat Dec 7 Baton Rouge Beach Half Marathon Baton Rouge LA
Sat Dec 7 Big Chill Half Marathon 10K & 5K Emporia KS
Sat Dec 7 Brazos Bend 100M 50M Marathon & Half Marathon Needville TX
Sat Dec 7 Bulow Woods Trail Half Marathon & Ultra Marathon Ormond Beach FL
Sat Dec 7 Calero Trail Run Half Marathon 50K 25K 15K 10K & 5K San Jose CA
Sat Dec 7 Canyon Rumble Frozen Half Madras OR
Sat Dec 7 Death Valley Trail Marathon & Half Marathon Death Valley NP CA
Sat Dec 7 Falls 100M 50M Marathon & Half Marathon Falls of Rough KY
Sat Dec 7 Four Corners Quad Keyah Half Marathon Series – Colorado Four Corners Monument CO
Sat Dec 7 Harmony Half Marathon & 5K Monroe GA
Sat Dec 7 Hillsborough River Marathon Half Marathon & Quarter Marathon Thonotosassa FL
Sat Dec 7 Holualoa Tucson Marathon Half Marathon & Relay Tucson AZ
Sat Dec 7 The Manhattanite Half Marathon New York NY
Sat Dec 7 Millinocket Marathon & Half Marathon Millinocket ME
Sat Dec 7 Mosaic Trail Run Marathon Half Marathon 15K 10K & 5K Liberty Hill TX
Sat Dec 7 Mistletoe Run Half Marathon & 5K Winston-Salem NC
Sat Dec 7 NJ Fall/Winter Trail Series #2 Half Marathon 10K & 5K Morristown NJ
Sat Dec 7 OUC Orlando Half Marathon & 5K Orlando FL
Sat Dec 7 Panama City Beach Marathon Half Marathon & 5K Panama City Beach FL
Sat Dec 7 Peacock Gap Trail Run Half Marathon 30K 10K & 5K San Rafael CA
Sat Dec 7 Pocahontas Half Marathon 10K & 5K Chesterfield VA
Sat Dec 7 Race 13.1 Durham Half Marathon 10K & 5K Durham NC
Sat Dec 7 Redmond Reindeer Romp Half Marathon & 5-Mile Redmond WA
Sat Dec 7 Rehoboth Beach Seashore Marathon & Half Marathon Rehoboth Beach DE
Sat Dec 7 Reindeer Run Half Marathon 10K & 5K St. Helens OR
Sat Dec 7 Run & Ride California's Great America Half Marathon Quarter Marathon 5K & 1-Mile Santa Clara CA
Sat Dec 7 Run Laughlin Half Marathon 12K & 5K Laughlin NV
Sat Dec 7 Run LoCo Marathon Half Marathon & 5K Loudon TN
Sat Dec 7 Saddleback Marathon & Half Marathon Lake Elsinore CA
Sat Dec 7 St. Jude Memphis Marathon Half Marathon 10K & 5K Memphis TN
Sat Dec 7 Viking Dash Trail Run – Charlottesville North Garden VA
Sat Dec 7 Viking Dash Trail Run – Chicago Crystal Lake IL
Sat Dec 7 Wilmington Historic Half & 5K Wilmington NC

Sunday, December 8

Sun Dec 8 Albuquerque Run Run Rudolph Half Marathon Quarter Marathon & 5K Albuquerque NM
Sun Dec 8 BCS Marathon & Half Marathon College Station TX
Sun Dec 8 Del Dios Trail Half Marathon 10K & 5K Escondido CA
Sun Dec 8 Dirty South Trail Half Marathon & 10K Knoxville TN
Sun Dec 8 EOD Warrior Dash Marathon Half Marathon & 7K Washington DC
Sun Dec 8 Florida Holiday Halfathon & Relay Madeira Beach FL
Sun Dec 8 Florida West Coast Half Marathon & 5K Sarasota FL
Sun Dec 8 Four Corners Quad Keyah Half Marathon Series – New Mexico Four Corners Monument NM
Sun Dec 8 Fredericksburg Blue & Gray Half Marathon & 5K Fredericksburg VA
Sun Dec 8 Frosty Half Marathon Raynham MA
Sun Dec 8 Holiday Half Marathon Annandale VA
Sun Dec 8 Holiday Half Marathon Portland OR
Sun Dec 8 Islamorada Half Marathon & 10K Islamorada FL
Sun Dec 8 Jingle Bell Half Marathon & 5K Haverhill MA
Sun Dec 8 Lexus LaceUp Riverside Half Marathon & 5K Riverside CA
Sun Dec 8 Log Jammer Half Marathon & 5K Shreveport LA
Sun Dec 8 Lopers Club Holiday Classic Half Marathon & 5K Loma Linda CA
Sun Dec 8 Nittany Valley Half Marathon State College PA
Sun Dec 8 NYCRUNS Big Apple Half Marathon New York NY
Sun Dec 8 Palm Beaches Marathon Half Marathon 10K & Relay West Palm Beach FL
Sun Dec 8 Reindeer Run Half Marathon & 5K Fernandina Beach FL
Sun Dec 8 Rock 'n' Roll San Antonio Marathon & Half Marathon San Antonio TX
Sun Dec 8 Rock Canyon Half Marathon Pueblo CO
Sun Dec 8 RunnersWorld Tulsa Half and Half Marathon Tulsa OK
Sun Dec 8 Sandy Clause Half Marathon Ponte Vedra FL
Sun Dec 8 Santa Hustle Cedar Point Half Marathon Sandusky OH
Sun Dec 8 Santa to the Sea Half Marathon 5K & Relay Oxnard CA
Sun Dec 8 Viking Dash Trail Run – Chicago Crystal Lake IL
Sun Dec 8 Weston Rotary Run for Tomorrow Half Marathon 5K & 1-Mile Weston FL

Saturday, December 14

Sat Dec 14 Baker's Dozen Half Marathon & Relay Hurricane UT
Sat Dec 14 Cajun Country Half Marathon 10K & 5K Lafayette LA
Sat Dec 14 Candyland Christmas Half Marathon & 5K Andalusia AL
Sat Dec 14 CASA Half Marathon Pine Bluff AR
Sat Dec 14 Dirty December Poker Run Marathon Half Marathon & 10K Poway CA
Sat Dec 14 down2earth Half Marathon Cross Country Run Hialeah FL
Sat Dec 14 Eugene Holiday Half Marathon & Holiday Hustle 10K & 5K Eugene OR
Sat Dec 14 Fit for Ag / Jingle Bell Jog Half Marathon 10K & 5K Madison MS
Sat Dec 14 Hark the Herald Angels Half Marathon & 10K Tiburon CA
Sat Dec 14 Hawaii Kai Ultra Run Honolulu HI
Sat Dec 14 Helen Holiday Trail Half Marathon Helen GA
Sat Dec 14 Holiday Fun Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Dec 14 Holiday Half Marathon Brooklyn NY
Sat Dec 14 Hoover Dam Marathon Half Marathon 10K & 5K Boulder City NV
Sat Dec 14 Houston Running Festival Marathon Half Marathon & 50K Houston TX
Sat Dec 14 Huntersville Half Marathon & Holiday 5K Huntersville NC
Sat Dec 14 Kiawah Island Golf Resort Marathon & Half Marathon Kiawah Island SC
Sat Dec 14 Lady of the Mountain Half Marathon 10K & 5K Alamogordo NM
Sat Dec 14 Mt. Juliet Holiday Half Marathon & 5K Mount Juliet TN
Sat Dec 14 Ole Man River Half Marathon Gretna LA
Sat Dec 14 Phoenix Run Run Rudolph Half Marathon Quarter Marathon & 5K Peoria AZ
Sat Dec 14 Rockin Santa Half Marathon & Sunshine Santa 5K Knoxville TN
Sat Dec 14 Rome Half Marathon & 5K Rome GA
Sat Dec 14 Santa Hustle Belmont Half Marathon & 5K Belmont NC
Sat Dec 14 Santa Runs Tacoma Half Marathon 10K & 5K Tacoma WA
Sat Dec 14 Spicewood Vineyards Half Marathon 10K & 5K Spicewood TX
Sat Dec 14 The Stars at Night Half Marathon San Antonio TX
Sat Dec 14 Summit Rock Half Marathon 10K & 5K Saratoga CA
Sat Dec 14 Swamp Stomp Half Marathon Lake Charles LA
Sat Dec 14 Walnut Creek Half Marathon 10K 5K & Relay Walnut Creek CA
Sat Dec 14 Warrior Creek Half Marathon Boomer NC

Sunday, December 15

Saturday, December 21

Sunday, December 22

Sun Dec 22 Downtown Dunedin Christmas Half Marathon 10K & 5K Dunedin FL
Sun Dec 22 Mount Dora Half Marathon Mount Dora FL
Sun Dec 22 Reindeer Run Half Marathon 15K 10K & 5K Santa Monica CA
Sun Dec 22 Santa Hustle Arizona Half Marathon & 5K Glendale AZ
Sun Dec 22 Whine Not Another Marathon and Half Dallas TX

Monday, December 23 – Friday, December 27

Wed Dec 25 Happy Holidays Half Marathon 15K 10K & 5K Santa Monica CA
Thu Dec 26 Operation Jack Marathon Half Marathon & 5K Los Angeles CA

Saturday, December 28

Sunday, December 29

Monday, December 30 – Tuesday, December 31

Tue Dec 31 CRC New Year's Eve Double Races Ft. Worth TX
Tue Dec 31 Delray Beach Half Marathon Delray Beach FL

MENU