Our 4th Annual Lafarge Stoneport 5K Quarry Run/Walk is a fundraising event with all proceeds benefiting the Cancer Center at MidMichigan Health System in Alpena, Michigan. This unique event will take place Saturday, August 12, 2017 at the Lafarge Presque Isle Quarry. Participants will compete on a course that encompasses the 60 year old mining operation and its serene landscape, which is located on the pristine shores of Lake Huron.