Photos Columbia Century Challenge 2019 Columbia County, Oregon Cycle Columbia County would like to send out a big thank you to Andrew for some great photos of this years event. Click Here To View The 2019 Event Photos | Part I Click Here To View The 2019 Event Photos | Part II Columbia Century Challenge 2018 Columbia County, Oregon Cycle Columbia County would like to send out a big thank you to Andrew for some great photos of this years event. Click Here To View The 2018 Event Photos