January Ultras in the USA
Queen Creek, AZ
San Tan Scramble Trail Runs
Jan 4, 2025
San Luis Obispo, CA
La Cuesta Ranch Trail Run
Jan 27, 2024
Dallas, TX
Urban Ultra Dallas
Jan 13, 2024
Kirkland, WA
Bridle Trails Winter Running Festival
Jan 13, 2024
Fountain Hills, AZ
Pemberton Trail 50K
Jan 18, 2025
Midway, UT
Bigfoot Snowshoe Festival
Jan 25, 2025
Georgetown, TX
Goodwater Trail Race
Jan 20, 2024
Ellerbe, NC
NC Fat Ass 50K
Jan 27, 2024
Millington, TN
Swamp Stomper 50K/25K
Jan 13, 2024
Tyler, TX
Running The Rose
Jan 25, 2025
Honolulu, HI
HURT Trail 100
Jan 18, 2025
Dubuque, IA
Triple D Winter Race
Jan 13, 2024
Clearwater, FL
Clearwater Running Festival
Jan 26, 2025
San Jose, CA
Hacienda Hills Run
Jan 4, 2025
Olympia, WA
Capitol Peak Mega Fat Ass 50K
Jan 20, 2024
Cumberland, VA
Willis River 50K
Jan 28, 2024
Ocala, FL
Wild Things Races
Jan 13, 2024
Bandera, TX
Bandera Endurance Trail Race
Jan 11, 2025
College Station, TX
Run Your Resolution - New Years Eve
Dec 31, 2023 - New Years Eve
Jan 1, 2024 - New Years Day
Wilmington, NC
Southern Tour Ultra
Jan 17, 2025
Anderson, SC
Snowbird Challenge
Jan 25, 2025
Moab, UT
Arches Ultra
Jan 25, 2025
Huntsville, AL
Mountain Mist Trail Run 50K
Jan 25, 2025
Graham, TX
Wildcatter Ultra
Jan 27, 2024
Jacksonville, FL
Wolfson Children's Challenge
Jan 27, 2024
Hampton, VA
Sandy Bottom 8-Hour
Jan 6, 2024
Woodside, CA
Crystal Springs (Winter) Trail Run
Jan 14, 2024
Columbia, SC
Harbison State Forest Trail Run
Jan 4, 2025
Topsfield, MA
Fat Ass 50K
Jan 4, 2025
Brooksville, FL
Croom Zoom
Jan 6, 2024
Lewis Center, OH
Rocks and Roots Trail Racing Series
Jan 12, 2025
Feb 16, 2025
Goodyear, AZ
Coldwater Rumble Trail Runs
Jan 20, 2024
Alexandria, LA
Wild Azalea Trail Challenge
Jan 6, 2024
Lakeland, FL
Long Haul 100
Jan 18, 2025
Avalon, CA
Avalon Benefit 50 Mile
Jan 11, 2025
Charleston, WV
Frozen Sasquatch Trail 50K/25K
Jan 6, 2024
Crystal Lake, IL
Frozen Gnome
Jan 6, 2024
Elkton, MD
Phunt 25K/50K Trail Race
Jan 18, 2025
Mountain Home, AR
David's Trail Endurance Run
Jan 20, 2024
Hobe Sound, FL
Just Survive 125
Jan 3, 2025
Auburn, CA
No Hands Trail Run
Jan 11, 2025
Albany, GA
Chehaw Challenge
Jan 25, 2025
Chicago, IL
Winter Challenge Cross Country
Jan 14, 2024
Greenville, SC
Resolution Run
Jan 4, 2025
Winston-Salem, NC
46 Miles of HOPE 5K/10K/46 Miler/Fun Run
Jan 20, 2024
Salem Lake Frosty Fifty Trail Races
Jan 4, 2025
Jan 3, 2025
Davie, FL
Vista View 360 Ultramarathon
Jan 7, 2024
Queens, NY
Frozen Flamingo 50K
Jan 7, 2024
West Orange, NJ
Frosty Fat Sass
Jan 27, 2024
International Falls, MN
Arrowhead 135 Mile Winter Ultra Race
Jan 27, 2025
Three Forks, MT
BSWD Fat Ass 50K
Jan 6, 2024
Brooklyn, NY
Ted Corbitt 50K
Jan 25, 2024
Mechanicsburg, PA
New Year Run Challenge
Jan 1, 2024
Almond, NC
Tsali Frosty Foot Trail Races
Jan 13, 2024
Chillicothe, IL
Chillbilly 2 Hour and 8 Hour Endurance
Jan 13, 2024
Kearns, UT
New Years Revolution Run
Jan 1, 2025
Elkridge, MD
Mid-Maryland Trail Festival
Jan 6, 2024
Milton, FL
Bear Bait Ultras
Jan 13, 2024
Middleville, MI
Yankee Springs Winter Challenge
Jan 6, 2024
Melba, ID
Wilson Creek Frozen 50K
Jan 25, 2025
Santa Rosa Beach, FL
In the Woods 30A 50K
Jan 27, 2024
Barstow, CA
Calico Trail Run
Jan 21, 2024
Middleburg, FL
This ain't yo Momma's Trail Marathon
Jan 28, 2024
High Ridge, MO
The Shippey Endurance Runs
Jan 18, 2025
Jan 19, 2025
Farmersville, OH
Lake of the Woods 5K & 50K
Jan 20, 2024
Paisley, FL
Operation OCALA
Jan 13, 2024
Lago Vista, TX
North Lakeshore New Year’s Trail Challenge
Jan 1, 2025
Staatsburg, NY
Recover From The Holidays 50K
Jan 6, 2024
Bethera, SC
Frozen: H3
Jan 11, 2025
Big Bend Ranch State Park, TX
Big Bend Ultra
Jan 19, 2025
Leakey, TX
Frio Trail Runs
Jan 20, 2024
Saint Simons Island, GA
Guale Preserve Endurance Run
Jan 1, 2025
Olga, WA
Orcas Island 50K
Jan 27, 2024
Whitwell, TN
Snow Bull 6/12 Hour Endurance Runs
Jan 18, 2025
Fort McCoy, FL
Operation OCALA
Jan 13, 2024
Prince William Forest Park, VA
Redeye
Jan 1, 2025
Osceola, NY
Tug Hill Yeti Quest
Jan 27, 2024
Hemphill, TX
Sabine Trail Runs
Jan 20, 2024
Durham, KS
Santa Fe Jornado
Jan 27, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
81. Arrowhead 135 Mile Winter Ultra Race
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Jan 27, 2025Monday
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135M trail run
More Information
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International Falls, MN
Koochiching County, MN
82. AZT Oracle Rumble
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Past DateJan 27, 2024Saturday
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50M, 50K, 13.1M, 10K trail run
More Information
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Tucson, AZ
Pima County, AZ
83. Folsom Lake Sweetwater Trail Run
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Past DateJan 27, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 9M, 10K, 5K trail run
More Information
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Folsom, CA
Sacramento County, CA
84. Fort Ord Trail Run and Monterey Ultra
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Past DateJan 27, 2024Saturday
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50M, 50K, 25K, 10K trail run
More Information
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Salinas, CA
Monterey County, CA
85. Frosty Fat Sass
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Past DateJan 27, 2024Saturday
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6H, 3H, 5K trail run
More Information
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West Orange, NJ
Essex County, NJ
86. In the Woods 30A 50K
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Past DateJan 27, 2024Saturday
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50K trail run | 50K relay
More Information
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Santa Rosa Beach, FL
Walton County, FL
87. La Cuesta Ranch Trail Run
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Past DateJan 27, 2024Saturday
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50K, 25K, 10K trail run
More Information
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San Luis Obispo, CA
San Luis Obispo County, CA
88. Monroe Cross Trail 50 Mile Ultra
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Past DateJan 27, 2024Saturday
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50M, 50K, 17M trail run
More Information
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DeBary, FL
Volusia County, FL
89. NC Fat Ass 50K
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Past DateJan 27, 2024Saturday
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50K run
More Information
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Ellerbe, NC
Richmond County, NC
90. Orcas Island 50K
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Past DateJan 27, 2024Saturday
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50K trail run
More Information
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Olga, WA
San Juan County, WA
91. Perennial: A Time Based Endurance Run
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CancelledJan 27, 2024Saturday
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10H, 6H, 3H trail run
More Information
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Belmont, NC
Gaston County, NC
92. Santa Fe Jornado
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Past DateJan 27, 2024Saturday
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100K, 50M, 50K trail run
More Information
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Durham, KS
Marion County, KS
93. Tug Hill Yeti Quest
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Past DateJan 27, 2024Saturday
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8H, 3H trail run | 8H, 3H adventure race
More Information
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Osceola, NY
Lewis County, NY
94. Wildcatter Ultra
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Past DateJan 27, 2024Saturday
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50K, 25K, 10K, 5K trail run
More Information
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Graham, TX
Young County, TX
95. Wolfson Children's Challenge
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Past DateJan 27, 2024Saturday
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55K, 30K, 1M run | 55K relay
More Information
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Jacksonville, FL
Duval County, FL
96. This ain't yo Momma's Trail Marathon
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Past DateJan 28, 2024Sunday
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50K, 26.2M, 12K, 5K trail run
More Information
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Middleburg, FL
Clay County, FL
97. Willis River 50K
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Past DateJan 28, 2024Sunday
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50K, 35K, 20K trail run
More Information
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Cumberland, VA
Cumberland County, VA
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.