The fairgrounds have electrical hookups for campers and showers on site. There could be indoor tent space as well in case of heavy rain. Camping at the fairgrounds is an excellent option. I can almost 100% guarantee no mosquitoes! There will crisp-cool mornings with a live stream behind your camper/tent.
A block has been established at the Comfort Inn (406-446-4469) under Montana Range Days. They will not give me more rooms to block until this block is close to full. Red Lodge is a tourist town and could be very busy this week please make reservations ASAP. Other lodging options are included here: Red Lodge Hotels