Hanson-Larsen Park is adjacent to Founders Park with great parking, restrooms, and picnic areas and adjoining trails.
Access restrictions when trail conditions are crappy.
Circumnavigates the entire park system and hits all the best views and climbs at least once.
A good route to get a taste of the entire trail system and a lay of the land. I think it's closer to 12.8 miles. It can be ridden in either direction and leads you around the park with access to other great trails that connect to it.