September 14, 2019 Rangeley, Maine Participants will Grind it out as they race over hills and around ponds as they follow mostly Gravel roads through the Northwoods of Maine in the 6th Annual Maine Gravel Grind in 2019. 2019 Race details We will have a mass start this again year. All races will start at 9 am. There are Three routes this year: 35, 50, 68!!!