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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
Holiday 5K, 10K, & 13.1M at DeBary, FL (49)
DeBary, Florida
Sat 05 Dec 26
$33.80 - $70.90
🚀Boosted
2026 - San Antonio Marathon
San Antonio, Texas
Fri 04 Dec 26 - Sun 06 Dec 26
$97.23 - $107.93
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Fredericksburg Blue and Gray Half Marathon
Fredericksburg, Virginia
Sun 06 Dec 26
$76.33
Jingle Bell 5k 10k 15k Half Marathon
Valencia, Los Angeles
Sun 06 Dec 26
$25.99 - $39.99
Happy Holidays Half MerryThon & 5K Race
Gloucester, Massachusetts
Sun 06 Dec 26
$33.24 - $88.48
Rock Canyon Half Marathon- 40th Anniversary Run!
Pueblo, Colorado
Sun 06 Dec 26
$38.10 - $59.30
5.0
37th Annual Lopers Club Holiday Classic Half Marathon, 10K, and 5K
Loma Linda, California
Sun 06 Dec 26
$11.60 - $91.10
10th Annual Jersey City Hillers FREE Marathon and Half Marathon Course Challenges.
JERSEY CITY, New Jersey
Sun 06 Dec 26
Free
2026 Little Debbie® Christmas Tree Cake Run
Ooltewah, Tennessee
Sun 06 Dec 26
$12.43 - $49.79
Caloosa Fest
Alva, Florida
Sun 06 Dec 26
$40.75 - $75.20
Topo Trail Marathon Races
Bethel, Ohio
Sun 06 Dec 26
$28.25 - $70.65
The Duke’s Holiday Half Marathon, 10K, and 5K Race Fest
Bridgewater, New Jersey
Sun 06 Dec 26
$54.00 - $80.50
Last Call 5K, 10K, and 1/2 Marathon
Waukesha, Wisconsin
Sun 06 Dec 26
Free - $62.60
White Elephant 5K/10K/Half Marathon - Chattanooga
Chattanooga, Tennessee
Sun 06 Dec 26
$33.60 - $49.10
Tidewater Strider Dismal Swamp 50K / Marathon /Half Marathon/50K Relay
Chesapeake, Virginia
Sun 06 Dec 26
$43.40 - $85.80
Kiawah Island Marathon
Kiawah Island, South Carolina
Fri 11 Dec 26 - Sat 12 Dec 26
Free - $271.25
The Blackhorse Marathon in Honor of MG(R) Sunell
Fort Irwin, California
Fri 11 Dec 26
Free - $38.10
Holiday 5K, 10K, & 13.1M at Punta Gorda, FL (50)
Punta Gorda, Florida
Sat 12 Dec 26
$33.80 - $70.90
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 12 Dec 26
$32.80 - $48.70
U.S. Polo Assn. Palm Beaches Marathon
West Palm Beach, Florida
Sat 12 Dec 26 - Sun 13 Dec 26
Free - $285.20
Holiday 5K, 10K & 13.1M at Pflugerville, TX (50)
Pflugerville, Texas
Sat 12 Dec 26
$33.80 - $70.90
Georgetown Half Marathon
Georgetown, Texas
Sat 12 Dec 26
Free - $115.05
Holiday 5K, 10K, 13.1M & 26.2M at Royal Palm Beach, FL (50)
Royal Palm Beach, Florida
Sat 12 Dec 26
$33.80 - $97.40
Summit Rock
Saratoga, California
Sat 12 Dec 26
$60.92 - $103.72
Sunrise Marathon 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 12 Dec 26
$32.80 - $48.70
Holiday 5K, 10K & 13.1M at Richmond, KY (50)
Richmond, Kentucky
Sat 12 Dec 26
$33.80 - $70.90
Iceman Series 2026-27
Springfield, Illinois
Sat 12 Dec 26 - Sat 06 Feb 27
$22.20 - $117.60
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 12 Dec 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 12 Dec 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 12 Dec 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 AUSTIN/ROUNDROCK
Pflugerville, Texas
Sat 12 Dec 26
$32.80 - $48.70
Keesler Federal Mississippi Gulf Coast Marathon
Biloxi, Mississippi
Sat 12 Dec 26 - Sun 13 Dec 26
$22.20 - $181.20
Sunrise Marathon 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 12 Dec 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
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
Holiday 5K, 10K, & 13.1M at Naples, FL (50)
Naples, Florida
Sat 12 Dec 26
$33.80 - $70.90
Run for Breast Cancer 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 12 Dec 26
$32.80 - $48.70
Holiday 5K, 10K & 13.1M at Camp Springs, MD (50)
Camp Springs, Maryland
Sat 12 Dec 26
$33.80 - $70.90
Holiday 5K, 10K & 13.1M at Katy, TX (50)
Katy, Texas
Sat 12 Dec 26
$33.80 - $70.90
Holiday Fun 5k, 10k, 15k, Half Marathon
Van Nuys, Los Angeles
Sat 12 Dec 26
$25.99 - $40.99
Holiday 5K, 10K, & 13.1M at Everett, WA (50)
Everett, Washington
Sat 12 Dec 26
$33.80 - $70.90
Ignite Trail Marathon
Albion, Indiana
Sat 12 Dec 26
$75.20 - $91.10
Showing 81-120 of 352 results
