2026 Columbia Century Challenge

LET'S RIDE! Grab your bike and prepare to ride the roads of Columbia County again on June 13th, 2026 for the 10th annual Columbia Century Challenge! This year we will start and finish in Rainier, OR, and welcome you to explore, play and stay in this growing city and nearby cities, and see what Columbia County offers with dining, shopping, and rich history along the Columbia River. This ride is known for its challenging incline but beautiful scenery, making reaching the tops of some hills some of the best rewards. We are only a few short weeks away from the ride, so please follow us on social media Facebook and Instagram, or our website www.cyclecolumbiacounty.org for ongoing updatesIf you have any questions email us at info@cyclecolumbiacounty.org Thank you to our sponsors