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Half Marathons found in December
View all ↓Half Marathons in December 2026
Find A Race is the US's favourite event listings site. Check out our list of December 2026 Half Marathons below.
Race Calendar: Half Marathons found in December
🚀Boosted
Iceman Series 2026-27
Springfield, Illinois
Sat 12 Dec 26 - Sat 06 Feb 27
$22.20 - $117.60
🚀Boosted
Wilmington Historic Half, 10K & 5K
Wilmington, North Carolina
Sat 05 Dec 26
$63.80 - $155.90
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Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 12 Dec 26
$32.80 - $48.70
Baker's Dozen Half Marathon, Relay, & 5K
Hurricane, Utah
Sat 12 Dec 26
$47.64 - $185.44
St. Louis Track Club 2026-2027 Frostbite Series
Saint Louis, Missouri
Sat 12 Dec 26 - Sat 06 Feb 27
$22.85 - $118.93
Holiday 5K, 10K, & 13.1M at Athens, GA (50)
Athens, Georgia
Sat 12 Dec 26
$33.80 - $70.90
Holiday 5K, 10K & 13.1M at York, PA (50)
York, Pennsylvania
Sat 12 Dec 26
$33.80 - $70.90
Rock'in Santa Half Marathon & Sunshine Santa 5K
Knoxville, Tennessee
Sat 12 Dec 26
$34.00 - $92.30
Run for Breast Cancer 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 12 Dec 26
$32.80 - $48.70
Holiday 5K, 10K, & 13.1M at Gadsden, AL (50)
Gadsden, Alabama
Sat 12 Dec 26
$33.80 - $70.90
Hartness Half Marathon & 5K
Greenville, South Carolina
Sat 12 Dec 26
$33.95 - $95.72
Run for Breast Cancer 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 12 Dec 26
$32.80 - $48.70
Lake Area Runners Presents Swamp Stomp 1/2 Marathon & 1 Mile Fun Run
Lake Charles, Louisiana
Sat 12 Dec 26
$15.95 - $93.20
Run At The Rock - 5K/10K/Half Marathon
Burlington, North Carolina
Sat 12 Dec 26
$64.85 - $86.05
Grandview 13.1 & 5k
Columbus, Indiana
Sat 12 Dec 26
$32.80 - $43.40
Run for Breast Cancer 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 12 Dec 26
$32.80 - $48.70
Santa to the Sea Half Marathon Expo
Oxnard, California
Sat 12 Dec 26 - Sun 13 Dec 26
$213.00 - $316.00
Sunrise Marathon 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 12 Dec 26
$32.80 - $48.70
Kenner's Ole Man River Half Marathon
Kenner, Louisiana
Sat 12 Dec 26
Free - $101.70
Holiday 5K, 10K, 13.1M at Largo, FL (50)
Largo, Florida
Sat 12 Dec 26
$33.80 - $70.90
Run for Breast Cancer 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 12 Dec 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 AUSTIN/ROUNDROCK
Pflugerville, Texas
Sat 12 Dec 26
$32.80 - $48.70
Rocket City Marathon
Huntsville, Alabama
Sat 12 Dec 26 - Sun 13 Dec 26
$27.50 - $133.50
Santa Runs Tacoma
Tacoma, Washington
Sat 12 Dec 26
$56.00 - $104.15
Run for Breast Cancer 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 12 Dec 26
$32.80 - $48.70
Holiday Half Marathon, 10K (6.65 miles), 5K, Fun Run (1 mile)
Goleta, California
Sat 12 Dec 26
$24.32 - $75.20
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 12 Dec 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 NYC
New York City, New York
Sat 12 Dec 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 12 Dec 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 12 Dec 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 12 Dec 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 12 Dec 26
$32.80 - $48.70
Holiday 5K, 10K, & 13.1M at Des Moines, IA (50)
Des Moines, Iowa
Sat 12 Dec 26
$33.80 - $70.90
Run for Breast Cancer 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 12 Dec 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 12 Dec 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 12 Dec 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 12 Dec 26
$32.80 - $48.70
Holiday 5K, 10K & 13.1M at Augusta, GA (50)
Augusta, Georgia
Sat 12 Dec 26
$33.80 - $70.90
Run for Breast Cancer 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 12 Dec 26
$32.80 - $48.70
Pulp Fiction: Royale with Speed 5K, 10K & 13.1
Canoga Park, California
Sat 12 Dec 26
$34.99
Holiday 5K, 10K, 13.1M & 26.2M at Concord, NC (50)
Concord, North Carolina
Sat 12 Dec 26
$33.80 - $102.70
Sunrise Marathon 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 12 Dec 26
$32.80 - $48.70
Showing 121-160 of 352 results
