December Marathons
111 upcoming marathons and half marathons taking place in December (Winter). Each is rated by our difficulty model - tap any race for its elevation, expected weather, and a finish-time estimate.
Conegliano Valdobbiadene Prosecco Running Festival
Vidor, Italy
Move 4 Hope - Prism of Possibility - 1K • 5K • 10K • Half Marathon Virtual Races
Miami, United States of America
1 Prosecco Marathon
Vidor, Italy
Rock n Roll San Antonio Marathon
San Antonio, United States of America
Texas City Half Marathon, 10k, 5k, & Mile
Texas City, United States of America
3 Bridges Marathon
Little Rock, United States of America
Hope for the Holiday Half Marathon and 5k in Memory of Garrett Yeager
Batesville, United States of America
Brazos Bend 100 Marathon
Needville, United States of America
Maratón Powerade Monterrey
Monterrey, Mexico
Red Sea Half Marathon
Aqaba, Jordan
Fayetteville Half Marathon
Fayetteville, United States of America
Panama City Beach Marathon
Beach Marathon, United States of America
Run LoCo Certified Half Marathon and 5K Elf On the Run
Lenior City, United States of America
Rehoboth Seashore Marathon and Half Marathon
Rehoboth Beach, United States of America
Valencia Marathon
Valencia, Spain
St. Jude Half Marathon
Memphis, United States of America
Queens Marathon (Fall)
Queens, United States of America
Death Valley Trail Marathon
Death Valley, United States of America
San Antonio Marathon
Antonio, United States of America
Singapore Marathon
Singapore, Singapore
California International Marathon
Sacramento, United States of America
Millinocket Marathon
Millinocket, United States of America
Bound for Boston (Sarasota) Marathon
Sarasota, United States of America
Topo Trail Marathon
Bethel, United States of America
Merry Miles- 5K, 10K, and Half Marathon by Califlow Runs
Long Beach, United States of America
Cayman Islands Marathon
George Town, Cayman Islands
Mispo Winter Marathon
Vändra, Estonia
Singapore Half Marathon
Singapore, Singapore
Phnom Penh International Half Marathon
Phnom Penh, Cambodia
Rehoboth Seashore Half Marathon
Rehoboth Beach, United States of America
Angkor Wat International Half Marathon
Krong Siem Reap, Cambodia
Rehoboth Seashore Marathon
Rehoboth Beach, United States of America
Fredericksburg Blue and Gray Half Marathon
Fredericksburg, United States of America
Backside Trail Marathon
Louisville, United States of America
Jingle Bell Half Marathon & 5K
Haverhill, United States of America
Tidewater Striders Dismal Swamp Marathon
Suffolk, United States of America
Prosecco Running Festival
Vidor, Italy
EOD Warrior Holiday Dash Marathon
Washington, United States of America
Reggae Marathon
Negril, Jamaica
Hoover Dam Marathon
Boulder City, United States of America
Frosty Half-Marathon
Raynham, United States of America
Ho Chi Minh City Half Marathon
Vietnam
South Texas International Marathon
McAllen, United States of America
End of the World Marathon
Placencia, Belize
The Barbados Marathon Weekend
St. Andrew, Barbados
Maratona di Reggio Emilia
Reggio Emilia, Italy
Quantum Nicosia Marathon
Nicosia, Cyprus
Tiberias International Marathon
Tiberias, Israel
BCS Marathon and Half Marathon
College Station, United States of America
3 Paestum Marathon
Capaccio Paestum, Italy
Hoover Dam Marathon, 1/2, 10K, 5K
Boulder City, United States of America
27 Maratona di Reggio Emilia - 2 10 Miglia a Reggio Emilia
Reggio Emilia, Italy
Kiawah Island Marathon
Kiawah Island, United States of America
Islamorada Half Marathon & 10k, Rumrunner Run 5K/10K and Beach N' Beer Mile
Islamorada, United States of America
Georgetown Half Marathon
Georgetown, United States of America
Run At The Rock - 5K/10K/Half Marathon
Burlington, United States of America
Baker's Dozen Half Marathon, Relay, & 5K
Hurricane, United States of America
Rocket City Marathon
Huntsville, United States of America
Rock'in Santa Half Marathon & Sunshine Santa 5K
Knoxville, United States of America
Hartness Half Marathon & 5K
Greenville, United States of America
Rockin K Trail Marathon
Marquette, United States of America
Marathon Project (Gold Wave)
Chandler, United States of America
Holiday Half Marathon, 10K, 5K, Kid's 1-Mile
Goleta, United States of America
Kenner's Ole Man River Half Marathon
Kenner, United States of America
Winter Runderland 5K, 10K, & Half Marathon. Kids Dash
Long Beach, United States of America
Marathon Project (Pro)
Chandler, United States of America
Abu Dhabi Marathon
Abu Dhabi, United Arab Emirates
Dallas Marathon
Dallas, United States of America
Tallahassee Ultra Distance Classic Marathon
Tallahassee, United States of America
Kiawah Island Half Marathon
Kiawah Island, United States of America
Pyramids Half Marathon
Giza Governorate, Egypt
Tucson Marathon
Tucson, United States of America
Tucson Half Marathon
Tucson, United States of America
Star of Texas Marathon
Austin, United States of America
Honolulu Marathon
Honolulu, United States of America
Holiday Victory Lap and Star of Texas 50 Miler, 50K, Marathon, Half-Marathon, 10K, 5K
Spicewood, United States of America
Victory Marathon
Hillsdale, United States of America
Jacksonville Marathon
Monclair, United States of America
BCS Half Marathon
College Station, United States of America
Taipei Marathon
Taipei, Taiwan
Generali Maraton Malaga
Malaga, Spain
Dallas Half Marathon
Dallas, United States of America
BMW Dallas Marathon
Dallas, United States of America
Naptown Half Marathon & 10K/5K
Annapolis, United States of America
San Diego Holiday Half Marathon
San Diego, CA 92129, US, United States of America
The Jingle Bell Dash Kids Dash, 1 Miler, 5K, 10K and Half Marathon & Santa Paws Doggie Run
Long Beach, United States of America
Irving Frost Marathon
Irving, United States of America
Mount Dora Half Marathon & 5K
Mount Dora, United States of America
Pioneer Marathon
Colby, United States of America
Lake Norman Half Marathon Elf Classic
Statesville, United States of America
23 Pisa Marathon - 13 La Pisanina - 11 Corsa dei Babbo Natale
Pisa, Italy
Mezza maratona - La Pisanina XVIII edizione
Pisa, Italy
Maratona di Pisa
Pisa, Italy
24 Pisa Marathon - 14 La Pisanina - 10 Corsa dei Babbo Natale
Pisa, Italy
Santa’s Reindeer Run - 5K, 10K, and Half Marathon
Huntington Beach, United States of America
Holly Jolly Marathon
Camarillo, United States of America
Can Tho Heritage Marathon
Can Tho, Vietnam
Coimbatore Half Marathon
Coimbatore, India
The Kilgore Half Marathon & 10k
Oklahoma City, United States of America
Jingle All the Way - Christmas Day 5K, 10K, Half Marathon, Kids Dash by Califlow Runs
Long Beach, United States of America
Showing the first 100 of 111. Use the difficulty calculator to filter all races.