Osborne Hill is known for it's historic mining past, over which portions of Empire Mine State Park and private lands both reside. With permission from the private land owner, who shares a passion for the sport of cycling, we are thrilled to stage the first race of our series here. Please respect posted signs to ensure this venue for future events. Course map to be posted at the venue on day of event per request of the land owner. Registration and completed waiver required prior to pre-riding course on race day.