50Ms within 400 miles of Somerset, KY
Lima, OH
UnitedAF Ultramarathon
Oct 19, 2024
Nashville, IN
Dances With Dirt - Gnaw Bone
May 18, 2024
Potosi, MO
Berryman Marathon & 50 Miler
May 18, 2024
Damascus, VA
Iron Mountain 50, 30, 16 Mile Trail Run
Aug 31, 2024
Ellerbe, NC
Bethel Hill Moonlight Boogie
Jun 8, 2024
Alexander City, AL
Lake Martin 100
Mar 16, 2024
Dalton, GA
Georgia Jewel
Sep 21, 2024
Sep 20, 2024
Waynesville, OH
Dawg Gone Long Run
Jun 29, 2024
Nashville, TN
Nashville Ultramarathon
Oct 19, 2024
Fairmont, WV
Wild Turkey 50K 25K and 8 Miler
Aug 17, 2024
East Peoria, IL
Farmdale Trail Run
Oct 12, 2024
Raleigh, NC
Umstead 100 Mile Endurance Run
Apr 5, 2025
McClellanville, SC
Swamp Fox Ultra
Nov 16, 2024
Charlotte, NC
WC-50 Ultra Trail Marathon
Oct 5, 2024
Huntsville, AL
Dizzy Fifties
Nov 16, 2024
Sylacauga, AL
Rebecca Mountain 50 Miler
Sep 7, 2024
Charlottesville, VA
Bel Monte Endurance Races
Mar 9, 2024
Chattanooga, TN
Lookout Mountain 50 Miler
Dec 16, 2023
Lynchburg, VA
Mountain Masochist Trail Run
Nov 2, 2024
Columbia, SC
Firebreak Running Festival
Jun 1, 2024
Memphis, TN
Big Buffalo 50
Mar 23, 2024
Wildwood, MO
Ozark Foothills
Apr 6, 2024
Apr 7, 2024
Peninsula, OH
Fools Trail Race
May 25, 2024
Pittsburgh, PA
Hell Hath No Hurry
Jun 30, 2024
Cuyahoga Falls, OH
Burning River 100 Mile Endurance Run
Jul 27, 2024
Pinckney, MI
Run Woodstock
Sep 6, 2024
Sep 7, 2024
Sep 8, 2024
Smyrna, GA
Underground Circus 100
May 25, 2024
Thurmond, WV
Highball to Thurmond Ultra & Relay
May 19, 2024
Clifton, VA
Bull Run Run 50 Mile
Apr 5, 2025
Franklin, TN
Natchez Trace Trail Run
Nov 2, 2024
Albion, IN
Indiana Trail 100
Oct 12, 2024
Albany, GA
Chehaw Challenge
Jan 25, 2025
Tuscaloosa, AL
The Phoenix Trail Fest
Apr 20, 2024
Chicago, IL
Chicago Lakefront 50K/50M
Nov 2, 2024
Greenville, SC
Longest Night Trail Run
Dec 21, 2024
Dec 22, 2024
Grand Rivers, KY
Land Between the Lakes Trail Runs
Mar 9, 2024
Decatur, AL
Delano Park
Mar 2, 2024
Loudonville, OH
Mohican 100 Mile, 50 Mile and Marathon Runs
Jun 1, 2024
Pelham, AL
Blood Rock 100
Dec 7, 2024
Dec 6, 2024
Portersville, PA
Glacier Ridge Trail Ultra
May 11, 2024
Morehead, KY
Big Turtle Trail Runs
Apr 27, 2024
Circleville, WV
West Virginia Trilogy
Oct 11, 2024
Oct 12, 2024
Oct 13, 2024
Purcellville, VA
Trottin' Oxen Fat Friday Ultras
Nov 24, 2023
Blue Ridge, GA
Cruel Jewel 50
May 18, 2024
Dover, OH
Tuscazoar Endurance Race
Aug 31, 2024
London, KY
Y'allhalla
Jun 8, 2024
Brownstown, IN
Jackson County 50-50 Ultra
Dec 7, 2024
Pilot Mountain, NC
Pilot Mountain to Hanging Rock Ultra & Relay
Sep 28, 2024
Burns, TN
Mo' Bell
Oct 12, 2024
Vienna, IL
Tunnel Hill 100
Nov 9, 2024
Nov 10, 2024
Holly Springs, NC
Sugg Farm Ultra
Sep 14, 2024
Cordesville, SC
Wambaw Swamp Stomp
May 11, 2024
Shepherdsville, KY
Crooked Creek Ultra Trail Race
Dec 7, 2024
Dec 8, 2024
Sewanee, TN
Rim Runner
Apr 13, 2024
Apr 14, 2024
Canal Fulton, OH
Eagle Up Ultra
Jun 1, 2024
Get Lucky 50/50
Mar 15, 2025
Gladstone, VA
James River Trail Runs
Apr 13, 2024
Flovilla, GA
Bootlegger
Apr 5, 2025
Poland, IN
OPSF50|50
Mar 22, 2025
Spencer, TN
Frozen Falls
Feb 3, 2024
Grayson Highlands State Park, VA
Grayson Highlands
May 4, 2025
May 3, 2025
Half Day Forest Preserve, IL
Des Plaines River Trail Races
Oct 12, 2024
Summerville, PA
Baker Trail UltraChallenge
Aug 24, 2024
Shawnee State Park, OH
Shawnee Trail Runs
Oct 5, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Trottin' Oxen Fat Friday Ultras
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Past DateNov 24, 2023Friday
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50M, 45M run
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Purcellville, VA
392 miles point to pointLoudoun County, VA
2. Lookout Mountain 50 Miler
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Past DateDec 16, 2023Saturday
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50M, 18M, 10K trail run
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Chattanooga, TN
146 miles point to pointHamilton County, TN
3. Frozen Falls
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CancelledFeb 3, 2024Saturday
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50M, 50K, 13.1M, 10K trail run
More Information
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Spencer, TN
103 miles point to pointVan Buren County, TN
4. Delano Park
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Past DateMar 2, 2024Saturday
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50M run | 12H relay
More Information
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Decatur, AL
212 miles point to pointMorgan County, AL
5. Bel Monte Endurance Races
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Past DateMar 9, 2024Saturday
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50M, 50K, 25K trail run
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Charlottesville, VA
331 miles point to point
6. Land Between the Lakes Trail Runs
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Past DateMar 9, 2024Saturday
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50M, 60K, 26.2M, 23K trail run
More Information
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Grand Rivers, KY
193 miles point to pointLivingston County, KY
7. Mountains to Sea Trail 100 Endurance Run
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Past DateMar 9, 2024Saturday
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100M, 50M, 50K trail run
More Information
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Durham, NC
312 miles point to pointDurham County, NC
8. Lake Martin 100
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Past DateMar 16, 2024Saturday
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100M, 50M, 27M trail run
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Alexander City, AL
295 miles point to pointTallapoosa County, AL
9. Big Buffalo 50
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Past DateMar 23, 2024Saturday
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50M, 50K run | 50K relay
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Memphis, TN
317 miles point to pointShelby County, TN
10. Ozark Foothills
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Past DateApr 6, 2024Saturday
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100M, 50M, 50K, 25K trail run
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Wildwood, MO
336 miles point to pointSt Louis County, MO
11. James River Trail Runs
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Past DateApr 13, 2024Saturday
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50M, 50K, 10M trail run | 50M relay
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Gladstone, VA
307 miles point to pointNelson County, VA
12. Rim Runner
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Past DateApr 13, 2024Saturday
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100M, 50M, 26.2M, 13.1M trail run
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Sewanee, TN
147 miles point to pointFranklin County, TN
13. Rim Runner
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Past DateApr 14, 2024Sunday
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100M, 50M, 26.2M trail run
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Sewanee, TN
147 miles point to pointFranklin County, TN
14. The Phoenix Trail Fest
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Past DateApr 20, 2024Saturday
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62.5M, 50M, 37.5M, 25M, 12.5M, 4M trail run
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Tuscaloosa, AL
310 miles point to pointTuscaloosa County, AL
15. Big Turtle Trail Runs
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Past DateApr 27, 2024Saturday
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50M, 50K, 10M trail run
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Morehead, KY
98 miles point to pointRowan County, KY
16. Glacier Ridge Trail Ultra
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Past DateMay 11, 2024Saturday
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50M, 50K, 30K trail run | 50M relay
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Portersville, PA
356 miles point to pointButler County, PA
17. Wambaw Swamp Stomp
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Past DateMay 11, 2024Saturday
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50M, 50K trail run
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Cordesville, SC
370 miles point to pointBerkeley County, SC
18. Berryman Marathon & 50 Miler
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Past DateMay 18, 2024Saturday
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50M, 26.2M trail run
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Potosi, MO
333 miles point to pointWashington County, MO
19. Cruel Jewel 50
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Past DateMay 18, 2024Saturday
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50M trail run
More Information
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Blue Ridge, GA
154 miles point to pointFannin County, GA
20. Dances With Dirt - Gnaw Bone
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Past DateMay 18, 2024Saturday
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50M, 50K, 26.2M, 13.1M, 10K, 5K trail run | 100K relay
More Information
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Nashville, IN
171 miles point to pointBrown County, IN
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.