Cornerstone 100 Lake Erie Bicycle Tour

The Cornerstone 100 Lake Erie Bicycle Tour is a cycling event for adults held at Monroe County Community College in Monroe, Michigan. All routes begin and end on the Raisinville Road campus. The tour proceeds regardless of weather in September, offering participants four route options: a 100-mile century, a 62.5-mile road ride, a 65-mile gravel ride, and a 30-mile road ride. Helmets are required, and all participants must be 18 or older. The 100-mile route travels through more Monroe County communities than the shorter routes. The 100-mile, 62.5-mile, and 30-mile road routes all include a stop in Luna Pier, a city situated on Lake Erie. This event serves as the main ride for Monroe County Cornerstone 100. It also provides support for Saint Therese - IHM Senior Living and the upcoming introduction of Cycling Without Age in Monroe, an initiative offering bike rides to seniors using specialized trishaws.