A small grassy and tree-lined park on the edge of Country Club Plaza. A fairly flat 1.2-mile asphalt path encircles the park and sports a few workout stations along the way. Mill Creek Park is fine if all you're looking for is 5K or so. Those desiring a longer jaunt should look to our other recommended routes. Note: We used Courtyard Country Club Plaza's address for its location (the park is across the street).