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





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Michigan City, Indiana, United States
03OCT
ULTRA
Tryon Farm 4 Miler/8 Miler/25k/50k and 2 mile Fun Run/Walk
Michigan City, Indiana, United States
October 3, 2026 OCT
Albion, Indiana, United States
09OCT
ULTRA
Indiana Trail 100
Albion, Indiana, United States
October 9, 2026 OCT
United States
10OCT
ULTRA
14th Indiana Trail 75 Mile - 75mi
United States
October 10, 2026 OCT
Anderson, Indiana, United States
10OCT
ULTRA
4 Hours in the Woods - Endurance Style Fun Run - Sponsored by Community In Motion
Anderson, Indiana, United States
October 10, 2026 OCT
Indianapolis, Indiana, United States
10OCT
ULTRA
The Big BO 50k
Indianapolis, Indiana, United States
October 10, 2026 OCT
Columbus, Indiana, United States
17OCT
ULTRA
Outlast Indianapolis
Columbus, Indiana, United States
October 17, 2026 OCT
Indiana, United States
17OCT
ULTRA
Tecumseh Trail Challenge
Indiana, United States
October 17, 2026 OCT
Corydon, Indiana, United States
24OCT
ULTRA
New Hope Wesleyan Ultra Trail Run
Corydon, Indiana, United States
October 24, 2026 OCT
Chesterton, Indiana, United States
25OCT
ULTRA
Duneland Half Marathon and 5K
Chesterton, Indiana, United States
October 25, 2026 OCT
Indiana, United States
25OCT
ULTRA
Pandamit Marathon and Half Marathon
Indiana, United States
October 25, 2026 OCT
Pennsylvania, United States
01NOV
ULTRA
Indiana First Bank Veterans Marathon And Half Marathon
Pennsylvania, United States
November 1, 2026 NOV
Indiana, United States
07NOV
ULTRA
St. Joe Valley Happy Trail Run
Indiana, United States
November 7, 2026 NOV
Borden, Indiana, United States
08NOV
ULTRA
Lake Vista Lunatics Run
Borden, Indiana, United States
November 8, 2026 NOV
Albion, Indiana, United States
12DEC
ULTRA
Ignite Trail Marathon
Albion, Indiana, United States
December 12, 2026 DEC
Indiana, United States
12DEC
ULTRA
Reindeer Run - Racing Towards Hope
Indiana, United States
December 12, 2026 DEC
Valparaiso, Indiana, United States
13MAR
ULTRA
Tombstone 30k/50k/50 mile
Valparaiso, Indiana, United States
March 13, 2027 MAR
Poland, Indiana, United States
20MAR
ULTRA
OPSF5050
Poland, Indiana, United States
March 20, 2027 MAR
Hillsdale, Indiana, United States
03APR
ULTRA
VICTORY RACES - Marathon, Half, and 5K
Hillsdale, Indiana, United States
April 3, 2027 APR
Indiana, United States
17APR
ULTRA
Carmel Marathon
Indiana, United States
April 17, 2027 APR
Wingate, Indiana, United States
17APR
ULTRA
Grind on the Grid Backyard Ultra
Wingate, Indiana, United States
April 17, 2027 APR
Indiana, United States
01MAY
ULTRA
Indy Miny Weekend
Indiana, United States
May 1, 2027 MAY
Indiana, United States
01MAY
ULTRA
OneAmerica 500 Festival
Indiana, United States
May 1, 2027 MAY
Indianapolis, Indiana, United States
08MAY
ULTRA
500 Festival Running Events
Indianapolis, Indiana, United States
May 8, 2027 MAY

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