A Klamath Falls man will be riding his mountain bike on the Oregon Timber Trail from Lakeview to Hood River starting on Monday to raise awareness of ovarian cancer. Mark Shafer’s wife Kelly is an ovarian cancer survivor after being diagnosed with Stage 3C cancer in 2016. Mark Shafer says he making the ride to promote awareness of the disease and to provide education to women and the health care community, noting the symptoms are bloating, getting full fast, and a need to urinate frequently. Shafer said if those persist for a couple of weeks, see a doctor. The ride is scheduled to finish August 25 in Hood River. To follow Shafer’s trip, go to Teal on 2 Wheels on Facebook.