Lace up for a scenic trail running experience in beautiful Flagstaff as this beloved event celebrates its 48th year and 22nd year as part of the Flagstaff Running Series. You can participate in person at the Fort Tuthill course or go virtual with your choice of 10k, 5k, or 2k distances—virtual runners have until August 1 to log their results between July 18 and August 1. All event proceeds support Northern Arizona Healthcare's Children's Health Center, and the series package offers a convenient way to register for all five races.