For 34 years, the American Lung Association's iconic Clean Air Challenge has been the premier cycling event in Alaska. It's the perfect kick off to your summer. Choose your distance from 10 miles to 100, all starting and finishing at the beautiful Talkeetna Alaskan Lodge. Benefits the American Lung Association. Includes ride support and an overnight stay at the Lodge, plus family-friendly and one-day options. RIDE: Sat 8a Action.Lung.org.