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12 marathons found for "Illinois", Ultra marathon, United States. Keep the list broad first, then tighten the filters when a race looks realistic.
Matching races
Vienna, Illinois, United States
14NOV
ULTRA
Tunnel Hill 100
Vienna, Illinois, United States
NOV
Illinois, United States
26NOV
ULTRA
Run Off the Turkey Trot
Illinois, United States
NOV
Illinois, United States
24JAN
ULTRA
F^3 Lake Half Marathon
Illinois, United States
JAN
Illinois, United States
21MAR
ULTRA
Chicago Shamrock Shuffle
Illinois, United States
MAR
Benton, Illinois, United States
27MAR
ULTRA
Rend Lake Marathon
Benton, Illinois, United States
MAR
Illinois, United States
04APR
ULTRA
Chi Town Half Marathon & 10k
Illinois, United States
APR
Illinois, United States
04APR
ULTRA
Coffee Lovers - Chicago
Illinois, United States
APR
Illinois, United States
14APR
ULTRA
Loud Thunder 50
Illinois, United States
APR
Vienna, Illinois, United States
18APR
ULTRA
Riverboat Series - IL
Vienna, Illinois, United States
APR
Illinois, United States
24APR
ULTRA
Illinois Marathon
Illinois, United States
APR
Illinois, United States
02MAY
ULTRA
Chicagoland Spring Marathon & Half Marathon
Illinois, United States
MAY
Illinois, United States
16MAY
ULTRA
Semi-Marathon Life Time de Chicago
Illinois, United States
MAY
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