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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
Sunrise Marathon 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 12 Dec 26
$32.80 - $48.70
🚀Boosted
Sunrise Marathon 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 12 Dec 26
$32.80 - $48.70
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Feliz Navidad Run 5K 10K Half Marathon by Califlow Runs
Long Beach, California
Sat 19 Dec 26
$22.20 - $67.77
Monroe Jingle Bell Classic
Monroe, Louisiana
Sat 19 Dec 26
$32.80 - $64.60
Holiday 5K, 10K & 13.1M at Wilmington, NC (51)
Wilmington, North Carolina
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K & 13.1M at Ocala, FL (51)
Ocala, Florida
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Colonial Heights, VA (51)
Colonial Heights, Virginia
Sat 19 Dec 26
$33.80 - $70.90
Naptown Half Marathon & 10K/5K
Annapolis, Maryland
Sat 19 Dec 26
$43.90 - $96.90
Holiday 5K, 10K, & 13.1M at Kerrville, TX (51)
Kerrville, Texas
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Jacksonville, FL (51)
Jacksonville, Florida
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K,10K & 13.1M at Tucson, AZ (51)
Tucson, Arizona
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Austin, TX (51)
Austin, Texas
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Naples, FL (51)
Naples, Florida
Sat 19 Dec 26
$33.80 - $70.90
Mount Dora Half Marathon & 5K
Mount Dora, Florida
Sat 19 Dec 26
$44.30 - $97.10
San Diego Holiday Half Marathon & 5K
San Diego, California
Sat 19 Dec 26
$64.58 - $160.66
Holiday 5K, 10K, 13.1M at Vancouver, WA (51)
Vancouver, Washington
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K ,10K, 13.1M & 26.2M at Union Park, FL (51)
Union Park, Florida
Sat 19 Dec 26
$33.80 - $102.70
DeRidder Back Roads Half
Deridder, Louisiana
Sat 19 Dec 26
$27.50 - $54.00
Holiday 5K, 10K, & 13.1M at Hudson, FL (51)
Hudson, Florida
Sat 19 Dec 26
$33.80 - $70.90
Cajun Country Run (1/2 Marathon, 10k, 5k & Fun Run)
Lafayette, Louisiana
Sat 19 Dec 26
$22.95 - $53.75
Holiday 5K, 10K, & 13.1M at Winston-Salem, NC (51)
Winston-Salem, North Carolina
Sat 19 Dec 26
$33.80 - $70.90
Killeen Half MaraFUN
Killeen, Texas
Sat 19 Dec 26
$82.00
The Stick Season Trail Run and Series
Glencoe, Missouri
Sat 19 Dec 26 - Sat 13 Feb 27
$42.34 - $74.14
Holiday 5K, 10K, & 13.1M at Bettendorf, IA (51)
Bettendorf, Iowa
Sat 19 Dec 26
$33.80 - $70.90
OMRR's Run for the Ranch
Springfield, Missouri
Sat 19 Dec 26
$12.10 - $197.60
The Longest Night (50mi - 50k - 26.2 - 13.1 - 10k)
Greenville, South Carolina
Sat 19 Dec 26 - Sun 20 Dec 26
$69.90
Texas Double
Dallas, Texas
Sat 19 Dec 26 - Sun 20 Dec 26
$101.70 - $202.40
Holiday 5K & 13.1M at Raleigh, NC (51)
Raleigh, North Carolina
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Bradenton, FL (51)
Bradenton, Florida
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, 13.1M & 26.2M at Temple, TX (51)
Temple, Texas
Sat 19 Dec 26
$33.80 - $97.40
Holiday 5K, 10K, & 13.1M at Everett, WA (51)
Everett, Washington
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Slidell, LA (51)
Slidell, Louisiana
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Mobile, AL (51)
Mobile, Alabama
Sat 19 Dec 26
$33.80 - $70.90
Hawaii Kai Ultra Run - Kalama Valley 2026
Honolulu, Hawaii
Sat 19 Dec 26 - Sun 20 Dec 26
$32.80 - $48.70
Holiday 5K, 10K, & 13.1M at Fort Smith, AR (51)
Fort Smith, Arkansas
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Fort Pierce, FL (51)
Fort Pierce, Florida
Sat 19 Dec 26
$33.80 - $70.90
Holiday 5K, 10K, & 13.1M at Corunna, MI (51)
Corunna, Michigan
Sat 19 Dec 26
$33.80 - $70.90
Winter Whirl – 5K, 10K, Half Marathon
Fountain Valley, California
Sat 19 Dec 26
$29.50 - $45.00
Irving Frost Marathon
Irving, Texas
Sat 19 Dec 26
Free - $212.99
Holiday 5K, 10K, & 13.1M at Williamsburg, VA (51)
Williamsburg, Virginia
Sat 19 Dec 26
$33.80 - $70.90
Reindeer Run GP 5k, 10k, 15k, Half Marathon
Los Angeles
Sat 19 Dec 26
$25.99 - $40.99
Out with the Old 1/2 Marathon, 10K, and 5K
Las Vegas, Nevada
Sat 19 Dec 26
$39.00 - $81.00
Showing 201-240 of 352 results
