Rmsha Schedule 2025. Sierra madre mountains, wyoming on friday, february 9, 2024, at approximately 1:30pm two snowmobilers remotely triggered an avalanche while riding beneath. The 2022 rmsha racing season schedule is brought to you by pure adrenaline.
Check out the newly released rmsha 2023 race schedule and plan your trips to the most exciting. The onx offroad team will be at the eight rmsha stops in idaho, wyoming, colorado, utah, montana and california throughout winter 2024.