St. Charles, ID. A bonus half marathon in which we offer a high-quality race at a bargain price. The catch? After our other races at Bear Lake, we always have a few leftover t-shirts, medals, and other SWAG. So instead of adding another $20 to your registration fee, we’ll ‘repurpose’ some Bear Lake Marathon supplies and keep your registration fee nice and low. This race will be held on Labor Day Monday.