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1,669 marathons found for Ultra marathon, United States. Keep the list broad first, then tighten the filters when a race looks realistic.





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United States
28NOV
ULTRA
2nd Turkey Burn Ultra - 50km
United States
November 28, 2026 NOV
United States
28NOV
ULTRA
7th Caney Fork 50K Ultra Race - 50km
United States
November 28, 2026 NOV
Florida, United States
28NOV
ULTRA
Beach2Bar
Florida, United States
November 28, 2026 NOV
Smithfield, Virginia, United States
28NOV
ULTRA
Get Outside 8 Hour
Smithfield, Virginia, United States
November 28, 2026 NOV
New York, United States
28NOV
ULTRA
Pelham Half Marathon
New York, United States
November 28, 2026 NOV
Savannah, Georgia, United States
28NOV
ULTRA
Savannah Ultra Urban 50k Run
Savannah, Georgia, United States
November 28, 2026 NOV
Ellerbe, North Carolina, United States
28NOV
ULTRA
The Derby 50k
Ellerbe, North Carolina, United States
November 28, 2026 NOV
Cary, North Carolina, United States
28NOV
ULTRA
Turkey Chase
Cary, North Carolina, United States
November 28, 2026 NOV
United States
29NOV
ULTRA
16th Sunset 6 Hour Endurance Challenge - 6h
United States
November 29, 2026 NOV
United States
29NOV
ULTRA
7th PPTC 50th Anniversary 50 Km Endurance Fest - 50km
United States
November 29, 2026 NOV
New York, United States
29NOV
ULTRA
Blood Rock 100 Mile
New York, United States
November 29, 2026 NOV
Ohio, United States
29NOV
ULTRA
Dayton Turkey Trot
Ohio, United States
November 29, 2026 NOV
Tennessee, United States
29NOV
ULTRA
Run Santa Run Nashville
Tennessee, United States
November 29, 2026 NOV
Michigan, United States
30NOV
ULTRA
Jackson County 50-50
Michigan, United States
November 30, 2026 NOV
California, United States
30NOV
ULTRA
San Joaquin River Trail 100k Run
California, United States
November 30, 2026 NOV
Virginia, United States
01DEC
ULTRA
Fredericksburg Blue and Gray Half Marathon
Virginia, United States
December 1, 2026 DEC
Miami, Florida, United States
01DEC
ULTRA
Move 4 Hope - Prism of Possibility - 1K • 5K • 10K • Half Marathon Virtual Races
Miami, Florida, United States
December 1, 2026 DEC
Teec Nos Pos, Arizona, United States
03DEC
ULTRA
Four Corners Quad Keyah
Teec Nos Pos, Arizona, United States
December 3, 2026 DEC
United States
04DEC
ULTRA
2nd Island View - Endurance Run - 100km
United States
December 4, 2026 DEC
United States
04DEC
ULTRA
2nd Island View - Endurance Run - 100mi
United States
December 4, 2026 DEC
United States
04DEC
ULTRA
3rd Climb 89 - 32h
United States
December 4, 2026 DEC
United States
04DEC
ULTRA
5th Ollie's Ultra 12h - 12h
United States
December 4, 2026 DEC
United States
04DEC
ULTRA
5th Ollie's Ultra 24h - 24h
United States
December 4, 2026 DEC
United States
04DEC
ULTRA
5th Ollie's Ultra 36h - 36h
United States
December 4, 2026 DEC

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