relevant news: https://www.thedenverchannel.com/news/local-news/acute-bronchitis-brings-runner-courtney-dauwalters-record-breaking-attempt-on-colorado-trail-to-

relevant news: https://www.thedenverchannel.com/news/local-news/acute-bronchitis-brings-runner-courtney-dauwalters-record-breaking-attempt-on-colorado-trail-to-a-halt https://www.thedenverchannel.com/news/local-news/acute-bronc...