I haven't seen any either. Maybe one of the ranges down by Evansville might have something. I believe I've seen a few advertised for Michigan but I never looked at them any further. Unfortunately Indiana doesn't have much when it comes to rifle matches.
BR shooting is basically competitive reloading.
???
You can shoot a rifle match of one type or another every weekend somewhere in the state or surrounding states during the shooting season. Even right now, there are winter off hand matches at www.fwrr.us. The next one is noon on Sunday the 12th. It only costs 5 bucks to shoot and nobody cares what centerfire rifle you shoot with.
Are there any long range benchrest matches in Indiana?