December Ultras in the USA
Virginia Beach, VA
Mel Williams Memorial Seashore 50K
Dec 18, 2021
Tigard, OR
Operation Jack Northwest Run
Dec 7, 2019
Sausalito, CA
Rodeo Beach Trail Run
Dec 11, 2021
Bluffton, SC
Palmetto Bluff Buffalo Run
Dec 12, 2021
Piqua, OH
Get Lit Trail Run
Dec 26, 2020
Eugene, OR
Frozen Trail Run Fest
Dec 4, 2021
Fountain Hills, AZ
McDowell Mountain Frenzy Trail Runs
Dec 4, 2021
Waynesville, OH
Broken Toe 50K
Dec 4, 2021
Agoura Hills, CA
No Name 5030 Trail Races
Dec 4, 2021
Falls of Rough, KY
Falls 100
Dec 5, 2020
Honolulu, HI
Hawaii Kai Ultra Run - Kalama Valley
Dec 19, 2020
Boulder City, NV
Bootlegger
Dec 18, 2021
Pine Mountain, GA
Pine Mountain Trail Run
Dec 5, 2021
Leesport, PA
Naked Nick 25K/50K
Dec 19, 2021
Mayville, WI
Arctic Frog Endurance Run
Dec 4, 2021
Cave Creek, AZ
Cave Creek Thriller Trail Runs
Dec 18, 2021
San Jose, CA
Calero Trail Run
Dec 4, 2021
Grapevine, TX
Perpetual Motion
Dec 4, 2021
Spartanburg, SC
Prisoner of War Ultra
Dec 11, 2021
Dec 12, 2021
Tampa, FL
Ragnar Trail Alafia River
Dec 3, 2021
College Station, TX
Run Your Resolution - New Years Eve
Dec 31, 2021 - New Years Eve
Jan 1, 2022 - New Years Day
Atlanta, GA
Underground Circus 50
Dec 26, 2021
Springfield, MO
Run for the Ranch
Dec 18, 2021
North Adams, MA
Fat Ass 50K
Dec 28, 2019
Folsom, CA
Snowberry Creek 50K
Dec 14, 2019
Huntsville, AL
Recover From The Holidays 50K
Dec 31, 2021
Ridgecrest, CA
High Desert 50K Ultra & 30K
Dec 5, 2021
Cartersville, GA
Red Top 25K/50K
Dec 12, 2021
Pullman, WA
Pullman Winter Ultras
Dec 14, 2019
Jan 25, 2020
Chattanooga, TN
Lookout Mountain 50 Miler
Dec 18, 2021
Chesapeake, VA
Tidewater Strider Dismal Swamp 100K & 50K
Dec 4, 2021
Woodside, CA
Woodside Ramble
Dec 18, 2021
Houston, TX
Houston Running Festival
Dec 19, 2020
New York, NY
Bell 2 Bull
Dec 11, 2021
Fort Walton Beach, FL
Round the Bay Relay and Ultra
Dec 31, 2021
Goodyear, AZ
XTERRA Estrella Mountain Trail Run
Dec 11, 2021
San Francisco, CA
New Year's One Day
Dec 31, 2021
Lakeland, FL
Insane 24 Hour
Dec 19, 2020
Kings Mountain, NC
Beast of the East 100
Dec 11, 2021
Ormond Beach, FL
Bulow Woods Trail Race and Ultra Marathon
Dec 11, 2021
Albion, IN
HUFF 50K Trail Run
Dec 18, 2021
San Antonio, TX
Dragon Trails 50K
Dec 19, 2021
West Columbia, TX
Grit Ultra Endurance Challenge
Dec 31, 2021
Triangle, VA
Devil Dog Ultras
Dec 4, 2021
Oak Harbor, WA
Deception Pass
Dec 11, 2021
Dec 12, 2021
Greenville, SC
Longest Night
Dec 18, 2021
Dec 19, 2021
St Augustine, FL
Across Florida 200
Dec 2, 2021
Nov 1, 2021
Dec 31, 2021
Brooklyn, NY
PPTC 50 Mile Endurance Fest
Dec 5, 2021
Mt. Vernon, OH
Wood Splitter Winter Solstice
Dec 18, 2021
Albany, OR
Oregon Rivalry Relay
Dec 5, 2021
Stoneham, MA
Tarc Fells Trail Winter Ultra
Dec 4, 2021
Pine, CO
Sawmill Trail Runs
Dec 11, 2021
Ponte Vedra, FL
Guana 50K and 12K Trail Races
Dec 5, 2021
Liberty Hill, TX
Mosaic Trail Run
Dec 10, 2021
Brandon, MS
Death by 10K
Dec 18, 2021
Bridgeport, TX
Bridgeport Trail Run
Dec 11, 2021
Park Falls, WI
Tuscobia Winter Ultra
Dec 31, 2021
Jan 1, 2022
Brownstown, IN
Jackson County 50-50 Ultra
Dec 4, 2021
Honey Creek, IA
Hitchcock Experience
Dec 11, 2021
Missouri City, TX
Snowdrop Ultra 55 Hour Race & Relay
Dec 30, 2021
Maple Valley, WA
Pigtails Run
Dec 11, 2021
Burns, TN
Bell Ringer Trail Run
Dec 11, 2021
Pittsboro, NC
Shakori 40 Ultra
Dec 4, 2021
Troutman, NC
Lake Norman State Park Six Hour Endurance Run & Relay
Dec 5, 2020
Lake Norman Trail Race
Dec 4, 2021
Needville, TX
Brazos Bend 100
Dec 4, 2021
Lore City, OH
Bigfoot 50K
Dec 11, 2021
Dec 12, 2021
Farmville, VA
Freight Train 50K/100K
Dec 11, 2021
Ville Platte, LA
Loup Garou Trail Run
Dec 4, 2021
Shepherdsville, KY
Crooked Creek Ultra Trail Race
Dec 4, 2021
Dec 5, 2021
Middleburg, FL
Blaze Pioneer Trail Run
Dec 11, 2021
Pilot Point, TX
Isle du Bois Trail Race
Dec 7, 2019
Carthage, MO
36 Hours Of Jack
Dec 7, 2019
Wewoka, OK
Shred and Tread Endurance Race
Dec 4, 2021
Huger, SC
Last Chance Trail Run
Dec 4, 2021
Pine Ridge, KY
Red River Gorge Ultra
Dec 4, 2021
Dec 5, 2021
Wakulla Springs, FL
Tallahassee Ultra Distance Classic
Dec 18, 2021
Pomfret, VT
Vermont Krampuslauf 50K
Dec 11, 2021
Fort Pierce, FL
Saint Lucie Skeeter Skoot
Dec 11, 2021
Hazel Green, AL
Awesome Possum
Dec 7, 2019
Rising Fawn, GA
Cloudland Canyon
Dec 4, 2021
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
1. Across Florida 200
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CancelledDec 2, 2021Thursday
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200M run
More InformationVirtual for 2021
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St Augustine, FL
St Johns County, FL
2. Blood Rock 100 and 50
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Dec 3, 2021Friday
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100M, 50M trail run
More Information
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Pelham, AL
Shelby County, AL
3. Ragnar Trail Alafia River
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Dec 3, 2021Friday
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125M relay
More Information
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Tampa, FL
Hillsborough County, FL
4. Tinajas Ultra & Trail Relay
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Dec 3, 2021Friday
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100K, 50K, 13.1M trail run | 100K, 50K relay
More Information
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Bend, TX
San Saba County, TX
5. Arctic Frog Endurance Run
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Dec 4, 2021Saturday
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50M, 50K, 25K, 15K trail run
More Information
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Mayville, WI
Dodge County, WI
6. Blood Rock 25K & 50K
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Dec 4, 2021Saturday
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50K, 25K trail run
More Information
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Pelham, AL
Shelby County, AL
7. Brazos Bend 100
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Dec 4, 2021Saturday
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100M, 50M, 26.2M, 13.1M trail run
More Information
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Needville, TX
Fort Bend County, TX
8. Broken Toe 50K
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Dec 4, 2021Saturday
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50K, 25K trail run
More Information
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Waynesville, OH
Warren County, OH
9. Calero Trail Run
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Dec 4, 2021Saturday
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50K, 26.2M, 25K, 13.1M, 15K, 10K, 5K trail run
More Information
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San Jose, CA
Santa Clara County, CA
10. Cloudland Canyon
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Dec 4, 2021Saturday
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50K, 13.1M trail run
More Information
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Rising Fawn, GA
Dade County, GA
11. Crooked Creek Ultra Trail Race
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Dec 4, 2021Saturday
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100M, 50M, 26.2M, 13.1M trail run
More Information
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Shepherdsville, KY
Bullitt County, KY
12. Devil Dog Ultras
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Dec 4, 2021Saturday
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100M, 100K trail run
More Information
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Triangle, VA
Prince William County, VA
13. Frozen Trail Run Fest
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Dec 4, 2021Saturday
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50K, 14.6M, 8.2M, 5K trail run
More Information
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Eugene, OR
Lane County, OR
14. Jackson County 50-50 Ultra
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Dec 4, 2021Saturday
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50M, 50K, 10M trail run
More Information
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Brownstown, IN
Jackson County, IN
15. Lake Norman Trail Race
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Dec 4, 2021Saturday
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50K, 30K trail run
More Information
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Troutman, NC
Iredell County, NC
16. Last Chance Trail Run
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Dec 4, 2021Saturday
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50K, 25K trail run
More Information
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Huger, SC
Berkeley County, SC
17. Loup Garou Trail Run
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Dec 4, 2021Saturday
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100M, 60M, 40M, 20M trail run
More Information
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Ville Platte, LA
Evangeline County, LA
18. McDowell Mountain Frenzy Trail Runs
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Dec 4, 2021Saturday
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50M, 50K, 25K, 10M, 5M trail run
More Information
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Fountain Hills, AZ
Maricopa County, AZ
19. No Name 5030 Trail Races
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Dec 4, 2021Saturday
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50K, 30K, 15K, 10K trail run
More Information
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Agoura Hills, CA
Los Angeles County, CA
20. Perpetual Motion
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Dec 4, 2021Saturday
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24H, 12H, 6H run
More Information
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Grapevine, TX
Tarrant County, TX
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.