Course
Run at Chain O'Lakes State Park near Albion, Indiana, on a repeated 25-mile forest trail loop. The 150 mile, 100 mile and 50 mile distances all cover the same loop, running through the night across the weekend.
150 Mile150 mi
100 Mile100 mi
50 Mile50 mi
Key dates
- ★Race dayOctober 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The Indiana Trail 100 is a trail ultramarathon through Chain O'Lakes State Park in Albion, Indiana. Runners can enter the 50 mile, 100 mile or 150 mile distance, all following the park's lake-studded trail network.
Your next race, seen from above.
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Save Indiana Trail 100 to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.