January Ultras in the USA
Queen Creek, AZ
San Tan Scramble Trail Runs
Jan 7, 2023
San Luis Obispo, CA
La Cuesta Ranch Trail Run
Jan 28, 2023
Ft. Worth, TX
El Frio 50
Jan 29, 2022
Piqua, OH
Get Lit Trail Run
Jan 1, 2022
Dallas, TX
Urban Ultra Dallas
Jan 22, 2022
Kirkland, WA
Bridle Trails Winter Running Festival
Jan 8, 2022
Midway, UT
Bigfoot Snowshoe Festival
Jan 29, 2022
Ellerbe, NC
NC Fat Ass 50K
Jan 28, 2023
Millington, TN
Swamp Stomper 50K/25K
Jan 15, 2022
Tyler, TX
Running The Rose
Jan 22, 2022
Honolulu, HI
HURT Trail 100
Jan 14, 2023
Dubuque, IA
Triple D Winter Race
Jan 15, 2022
Clearwater, FL
Clearwater Running Festival
Jan 29, 2023
San Jose, CA
Hacienda Hills Run
Jan 7, 2023
Olympia, WA
Capitol Peak Mega Fat Ass 50K
Jan 22, 2022
Cumberland, VA
Willis River 50K
Jan 9, 2022
Ocala, FL
Wild Things Races
Jan 15, 2022
Bandera, TX
Bandera Endurance Run
Jan 7, 2023
New Caney, TX
Piney Woods Trailfest
Jan 29, 2022
College Station, TX
Run Your Resolution - New Years Eve
Dec 31, 2021 - New Years Eve
Jan 1, 2022 - New Years Day
Wilmington, NC
Southern Tour Ultra
Jan 20, 2023
Anderson, SC
Snowbird Challenge
Jan 21, 2023
Moab, UT
Arches Ultra
Jan 28, 2023
Huntsville, AL
Mountain Mist Trail Run 50K
Jan 28, 2023
Graham, TX
Wildcatter Ultra
Jan 8, 2022
Mesa, AZ
Ragnar Del Sol
Jan 31, 2020
Jacksonville, FL
Wolfson Children's Challenge
Jan 29, 2022
Hampton, VA
Sandy Bottom 8-Hour
Jan 7, 2023
Woodside, CA
Crystal Springs (Winter) Trail Run
Jan 16, 2022
Columbia, SC
Harbison State Forest Trail Run
Jan 7, 2023
Topsfield, MA
Fat Ass 50K
Jan 8, 2022
Brooksville, FL
Croom Zoom
Jan 1, 2022
Lewis Center, OH
Rocks and Roots Trail Racing Series
Jan 15, 2023
Feb 19, 2023
Wickenburg, AZ
Ragnar Del Sol
Jan 31, 2020
Goodyear, AZ
Coldwater Rumble Trail Runs
Jan 14, 2023
Alexandria, LA
Wild Azalea Trail Challenge
Jan 8, 2022
Avalon, CA
Avalon Benefit 50 Mile
Jan 7, 2023
Charleston, WV
Frozen Sasquatch Trail 50K/25K
Jan 8, 2022
Crystal Lake, IL
Frozen Gnome
Jan 8, 2022
Elkton, MD
Phunt 25K/50K Trail Race
Jan 15, 2022
Mountain Home, AR
David's Trail Endurance Run
Jan 21, 2023
Hobe Sound, FL
Just Survive 125
Jan 6, 2023
Clayton, CA
Mt Diablo Trail Run
Jan 29, 2022
Albany, GA
Chehaw Challenge
Jan 28, 2023
Winston-Salem, NC
Salem Lake Frosty Fifty Trail Races
Jan 7, 2023
Jan 6, 2023
Davie, FL
Vista View 360 Ultramarathon
Jan 8, 2023
West Orange, NJ
Frosty Fat Sass
Jan 22, 2022
International Falls, MN
Arrowhead 135 Mile Winter Ultra Race
Jan 31, 2022
Three Forks, MT
BSWD Fat Ass 50K
Jan 1, 2022
Mountainside, NJ
Winter Ultra Watchung Run
Jan 8, 2022
Mechanicsburg, PA
New Year Run Challenge
Jan 1, 2022
Mt. Vernon, OH
Frigid 50K
Jan 29, 2022
Almond, NC
Tsali Frosty Foot Trail Races
Jan 15, 2022
Clewiston, FL
Skydive Ultra Florida
Jan 28, 2023
Park Falls, WI
Tuscobia Winter Ultra
Dec 31, 2021
Jan 1, 2022
Milton, FL
Bear Bait Ultras
Jan 15, 2022
Land O' Lakes, FL
Long Haul 100
Jan 14, 2023
Middleville, MI
Yankee Springs Winter Challenge
Jan 7, 2023
Barstow, CA
Calico Trail Run
Jan 22, 2023
Watertown, TN
Black Toe Run
Jan 28, 2023
High Ridge, MO
Shippey Endurance Runs
Jan 14, 2023
Jan 15, 2023
Paisley, FL
Operation OCALA
Jan 15, 2022
Bethera, SC
Frozen: H3
Jan 13, 2022
Big Bend Ranch State Park, TX
Big Bend Ultra
Jan 16, 2022
Olga, WA
Orcas Island 50K
Jan 29, 2022
Daufuskie Island, SC
Daufuskie Island Marathon and Ultra
Jan 14, 2023
Williamstown, NY
Tug Hill Yeti Quest - Snowshoe Race
Jan 29, 2022
Whitwell, TN
Snow Bull 6/12 Hour Endurance Runs
Jan 14, 2023
Fort McCoy, FL
Operation OCALA
Jan 15, 2022
Prince William Forest Park, VA
Redeye
Jan 1, 2023
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Across the Years
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Jan 1, 2023Sunday
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48H, 24H, 12H, 6H, 26.2M run | last man standing
More Information
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Phoenix, AZ
Maricopa County, AZ
2. BSWD Fat Ass 50K
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Past DateJan 1, 2022Saturday
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50K run
More Information
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Three Forks, MT
Gallatin County, MT
3. Croom Zoom
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Past DateJan 1, 2022Saturday
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100K, 50K, 25K trail run
More Information
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Brooksville, FL
Hernando County, FL
4. Get Lit Trail Run
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Past DateJan 1, 2022Saturday
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8H, 4H run | 8H, 4H relay
More Information
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Piqua, OH
Miami County, OH
5. New Year Run Challenge
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Past DateJan 1, 2022Saturday
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6H, 2.2M run
More Information
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Mechanicsburg, PA
Cumberland County, PA
6. Redeye
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Jan 1, 2023Sunday
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50K trail run
More Information
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Prince William Forest Park, VA
Prince William County, VA
7. Run Your Resolution - New Years Eve
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Past DateJan 1, 2022SaturdayNew Years Day
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60K, 30K, 15K, 5K trail run
More Information
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College Station, TX
Brazos County, TX
8. Tuscobia Winter Ultra
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Past DateJan 1, 2022Saturday
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160M, 80M trail run
More Information
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Park Falls, WI
Price County, WI
9. Across the Years
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Jan 2, 2023Monday
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24H, 26.2M run
More Information
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Phoenix, AZ
Maricopa County, AZ
10. Just Survive 125
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Jan 6, 2023Friday
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125M trail run
More Information
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Hobe Sound, FL
Martin County, FL
11. Avalon Benefit 50 Mile
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Jan 7, 2023Saturday
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50M, 50K run
More Information
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Avalon, CA
Los Angeles County, CA
12. Bandera Endurance Run
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Jan 7, 2023Saturday
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100K, 50K, 25K trail run
More Information
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Bandera, TX
Bandera County, TX
13. Hacienda Hills Run
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Jan 7, 2023Saturday
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50K, 26.2M, 13.1M, 9M, 10K, 5K trail run
More Information
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San Jose, CA
Santa Clara County, CA
14. Harbison State Forest Trail Run
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Jan 7, 2023Saturday
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50K, 25K trail run
More Information
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Columbia, SC
Richland County, SC
15. RunAround Tucson Relay
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Jan 7, 2023Saturday
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53M relay
More Information
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Tucson, AZ
Pima County, AZ
16. Salem Lake Frosty Fifty Trail Races
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Jan 7, 2023Saturday
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50K, 25K trail run | 50K relay
More Information
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Winston-Salem, NC
Forsyth County, NC
17. San Tan Scramble Trail Runs
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Jan 7, 2023Saturday
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50K, 26K, 17K, 9K, 5K trail run
More Information
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Queen Creek, AZ
Maricopa County, AZ
18. Sandy Bottom 8-Hour
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Jan 7, 2023Saturday
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8H trail run
More Information
- Hampton, VA
19. Yankee Springs Winter Challenge
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Jan 7, 2023Saturday
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50K, 25K, 10K trail run
More Information
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Middleville, MI
Barry County, MI
20. Bridle Trails Winter Running Festival
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Past DateJan 8, 2022Saturday
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50K, 10M, 5M trail run | 50K relay
More Information
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Kirkland, WA
King County, WA
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.