2019 Century
The Century route is a roughly 100 mile loop that starts and finishes in Clatskanie, Oregon. The Columbia Century Challenge will take you through the rural towns of Mist, Clatskanie, Rainier, Vernonia.
2019 Metric Century
The Metric Century route is a roughly 62 mile loop that starts and finishes in Clatskanie, Oregon. The Columbia Century Challenge will take you through the rural towns of Mist, Clatskanie and Rainier.
