Due to the security situation at the US Air Force Academy (USAFA) and trail damage from recent rains, the marathon course through the academy is closed and will not reopen prior to race day. Therefore, we are forced to switch to an alternate marathon course which stays south of USAFA. All races will now start and finish at America The Beautiful (ATB) Park in downtown Colorado Springs. A new course map and race information updates are now on the ADT website. We sincerely apologize for this late change but the situation is really out of our control. We look forward to seeing you on Labor Day!!!!