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3,016 marathons found for Ultra marathon. Keep the list broad first, then tighten the filters when a race looks realistic.





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Greenbush, Wisconsin, United States
03APR
ULTRA
NK50k
Greenbush, Wisconsin, United States
April 3, 2027 APR
Tennessee, United States
03APR
ULTRA
Oak Barrel Half Marathon
Tennessee, United States
April 3, 2027 APR
Fort Worth, Texas, United States
03APR
ULTRA
Panther City Ultra
Fort Worth, Texas, United States
April 3, 2027 APR
Portugal
03APR
ULTRA
Piodão Trail Running
Portugal
April 3, 2027 APR
Spain
03APR
ULTRA
Reventón El Paso
Spain
April 3, 2027 APR
New York, United States
03APR
ULTRA
Run Against Breast Cancer - New York
New York, United States
April 3, 2027 APR
California, United States
03APR
ULTRA
Run in RedWoods
California, United States
April 3, 2027 APR
Florida, United States
03APR
ULTRA
RunDisney Springtime Surprise Weekend
Florida, United States
April 3, 2027 APR
Maryland, United States
03APR
ULTRA
SBY Marathon
Maryland, United States
April 3, 2027 APR
United Kingdom
03APR
ULTRA
Testway Ultra
United Kingdom
April 3, 2027 APR
Memphis, Tennessee, United States
03APR
ULTRA
The Cancer Kickers Big Buffalo 50
Memphis, Tennessee, United States
April 3, 2027 APR
Hillsdale, Indiana, United States
03APR
ULTRA
VICTORY RACES - Marathon, Half, and 5K
Hillsdale, Indiana, United States
April 3, 2027 APR
Australia
03APR
ULTRA
Washpool World Heritage Trails 2027
Australia
April 3, 2027 APR
Argentina
03APR
ULTRA
XX Copa Argentina de Ultradistancia - 50km
Argentina
April 3, 2027 APR
France
04APR
ULTRA
100 km de Crevin
France
April 4, 2027 APR
Chile
04APR
ULTRA
Atacama Crossing by RacingThePlanet
Chile
April 4, 2027 to April 10, 2027 APR
Illinois, United States
04APR
ULTRA
Chi Town Half Marathon & 10k
Illinois, United States
April 4, 2027 APR
Illinois, United States
04APR
ULTRA
Coffee Lovers - Chicago
Illinois, United States
April 4, 2027 APR
France
04APR
ULTRA
Couv'run
France
April 4, 2027 APR
Maryland, United States
04APR
ULTRA
Dundalk Half Marathon & 10k
Maryland, United States
April 4, 2027 APR
France
04APR
ULTRA
Ekip trail de rodelle
France
April 4, 2027 to May 6, 2027 APR
Kansas, United States
04APR
ULTRA
El Dorado Half Marathon & 5K
Kansas, United States
April 4, 2027 APR
France
04APR
ULTRA
Entrelacs Run and Trail
France
April 4, 2027 APR
Norway
04APR
ULTRA
Maratonkarusellen Bergen Ultra
Norway
April 4, 2027 APR

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