Every summer, CORBA presents the Coon Fork 40, a gravel bike race that follows beaches, woods, and everything in between. This year, the Coon Fork 40 takes place on August 23, 2025, at Coon Fork Lake County Park in Augusta, WI. The race traverses through pine forests, waterways, and beautiful gravel roads in Eau Claire and Clark County. Choose from a 28, 45, or 88-mile race, and be a part of the other events throughout the day!