10/7/2012 - U.S. Servicemembers and civilians listen to a safety briefing before the 401st Army Field Support Brigade Breast Cancer Awareness 8K Walk/Run Relay at Bagram Airfield, Afghanistan, Oct. 6, 2012. The race was a five-member team event, including at least one female per team. More than 700 participants registered in support of breast cancer awareness. Prizes were awarded to the first three teams to finish, and a best “pink costume” team prize. (U.S. Air Force photo/SSgt Jeff Nevison)

10/7/2012 - U.S. Servicemembers and civilians prepare to begin the 401st Army Field Support Brigade Breast Cancer Awareness 8K Walk/Run Relay at Bagram Airfield, Afghanistan, Oct. 6, 2012. The race was a five-member team event, including at least one female per team. More than 700 participants registered in support of breast cancer awareness. Prizes were awarded to the first three teams to finish, and a best “pink costume” team prize. (U.S. Air Force photo/SSgt Jeff Nevison)

10/7/2012 - A group of Airmen and soldiers pose for a photo after the 401st Army Field Support Brigade Breast Cancer Awareness Walk/Run Relay at Bagram Airfield, Afghanistan, Oct. 6 2012. The race was a team event with five members including at least one female per team. More than 700 participants registered in support of breast cancer awareness. Prizes were awarded to the first three teams to finish, and a best “pink costume” team prize. (U.S. Army photo/Summer Barkley/used by permission)

10/7/2012 - A group of Air Force Airmen pose for a photo after the 401st Army Field Support Brigade Breast Cancer Awareness 8K Walk/Run Relay at Bagram Airfield, Afghanistan, Oct. 6 2012. The race was a five-member team event, including at least one female per team. More than 700 participants registered in support of breast cancer awareness. Prizes were awarded to the first three teams to finish, and a best “pink costume” team prize. (U.S. Army photo/Summer Barkley/used by permission)

10/7/2012 - More than 700 U.S. Servicemembers and civilians begin the first leg of the 401st Army Field Support Brigade Breast Cancer Awareness 8K Walk/Run Relay at Bagram Airfield, Afghanistan, Oct. 6 2012. The race was a five-member team event, including at least one female per team. More than 700 participants registered in support of breast cancer awareness. Prizes were awarded to the first three teams to finish, and a best “pink costume” team prize. (U.S. Army photo/Summer Barkley/used by permission)

10/7/2012 - Two Soldiers participate in the 401st Army Field Support Brigade Breast Cancer Awareness Walk/Run Relay at Bagram Airfield, Afghanistan, Oct. 6 2012. The relay was a team event with five members including at least one female per team. More than 700 participants registered in support of breast cancer awareness. Prizes were awarded to the first three teams to finish, and a best “pink costume” team prize. (U.S. Army photo/Summer Barkley/used by permission)