Rose Mountain Rumble

The 10th Annual Rose Mountain Rumble (RMR) takes place Saturday, August 23rd, 2025. Registration opens 7:00 AM, rolling starts begin 7:30 AM.The RMR is a non-timed gravel ride that tours the scenic di...

Rose Mountain Rumble

Center Hall, Lyndeborough NH, Lyndeborough, NH

2025-08-23 - 2025-08-23

The 10th Annual Rose Mountain Rumble (RMR) takes place Saturday, August 23rd, 2025. Registration opens 7:00 AM, rolling starts begin 7:30 AM.The RMR is a non-timed gravel ride that tours the scenic di...

Tags: Gravel, Recreational