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Indiana
Oct 9, 2026WS
Qualifier status per the 2026 lists
Founded in April 2013 as the first 100-mile trail race in Indiana, Indiana Trail 100 runs four 25-mile loops through Chain O'Lakes State Park — hardwood forest, kettle lakes, glacial eskers, and off-camber grass sections — with 6,000 feet of total gain and roughly 1,500 feet per loop. A 30-hour overall cutoff with a mandatory 5:00 AM loop-4 start enforces pace. A Western States qualifier, the non-profit operation channels all proceeds into trail maintenance and new trail construction at the park.
The numbers
Race statistics
- Distance
- 100 mi
- Vertical gain
- 4,500 ft
- Course
- Loop
- Unique miles
- 20 mi
- Entry fee
- $240
- Lottery
- No
- Avg finishers
- 129
45 ft / mi
5 mi loop
per year
◈ From the runners