WRIGHT-PATTERSON AIR FORCE BASE, Ohio -- Lt. Gen. L. Scott Rice, Air National Guard director, accepts the 2016 Air Force Marathon MAJCOM Challenge trophy with members of his winning team June 27, 2017, during the annual CORONA Top conference held at Headquarters Air Force Materiel Command. The presentation took place before a crowd of the Air Force’s senior leadership gathered here for a series of top-level meetings. The MAJCOM Challenge serves as a friendly service-wide competition that challenges each major command to encourage its respective Airmen to participate in the annual race. This year’s 21st annual Air Force Marathon is scheduled for Sept. 16, 2017. (U.S. Air Force photo/Scott M. Ash)

WRIGHT-PATTERSON AIR FORCE BASE, Ohio -- Members of the Air National Guard’s winning team accept the 2016 Air Force Marathon MAJCOM Challenge trophy June 27, 2017, during the annual CORONA Top conference held at Headquarters Air Force Materiel Command. The presentation took place before a crowd of the Air Force’s senior leadership gathered here for a series of top-level meetings. The MAJCOM Challenge serves as a friendly service-wide competition that challenges each major command to encourage its respective Airmen to participate in the annual race. This year’s 21st annual Air Force Marathon is scheduled for Sept. 16, 2017. (U.S. Air Force photo/Scott M. Ash)

WRIGHT-PATTERSON AIR FORCE BASE, Ohio – A close-up view of the 2016 Air Force Marathon MAJCOM Challenge trophy presented to the Air National Guard team June 27, 2017, during the annual CORONA Top conference held at Headquarters Air Force Materiel Command. The presentation took place before a crowd of the Air Force’s senior leadership gathered here for a series of top-level meetings. The MAJCOM Challenge serves as a friendly service-wide competition that challenges each major command to encourage its respective Airmen to participate in the annual race. This year’s 21st annual Air Force Marathon is scheduled for Sept. 16, 2017. (U.S. Air Force photo/Scott M. Ash)