Lizard Creek, N.Br. - Lentsch Access to Phinney Park (3.1 - 13.8 miles) (IA)
Take-out is at Phinney Park (river-right, off of Phinney Park Drive), just shy of the confluence with the Des Moines River.
FWIW, a local MTB group maintains a wonderful set of trails on both sides of the river in this area.