Everyone, regardless of pace or experience, is welcome to run or walk this fee-free event! Choose a loop from 2.5 to 8 miles -- or combine loops for a 50K! Loops are primarily single-track dirt trails with some crushed gravel. Whether you're walking the smallest loop or running multiple long loops, the key is to enjoy the journey on the most beautiful river trails and celebrate your progress. Donations in support of the river trails are encouraged!