8 Hours of Brown County

JUN
19-21
2026
Weekend trail running at Brown County State Park with an open 8-hour loop format on a roughly 6 mile single track and an optional 3 mile loop, plus optional weekend camping and member benefits.
19-21 Jun 2026
8-Hour Run Camping + Run Option

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8 Hours of Brown County

The 8 Hours of Brown County is a weekend trail running event organized by the Indiana Trail Running Association at Brown County State Park, with a base camp at the Recreation Center next to Rally Camp 1 in Nashville, Indiana. This is the association's seventh annual edition.

The event centers on an open 8-hour course on a looped layout. Participants may run, hike, or walk the loops as many times as they wish during the eight hour window. The format is noncompetitive; a small number of awards are given, including a Garmin Challenge award for the male and female participants with the most GPS-recorded mileage.

Course details:

  • Main loop about 6 miles of single track trail.
  • Short rugged loop about 3 miles.

Course support includes a staffed aid station at the start and finish area and a fill-up station at Rally 1, roughly two miles into the main loop. Participants are asked to bring their own hydration container; cups will be available. Optional weekend camping is offered at the reserved Rally Camp 1 area with informal running opportunities, shared meals, and a campfire. Event access and camping are provided as a membership benefit for ITRA members; non-members may register for running and for weekend camping for a fee. No refunds are provided if the event is canceled. Visit the organization's website for the most recent information.

8 hr
8-Hour Run
Camping + Run Option