A Nevada Patriot Guard Rider paces wounded warrior cyclers during the Air Force trials on Nellis Air Force Base, Nev., Feb. 28, 2015. The trials are an adaptive sports event in preparation for the 2015 Warrior Games and are designed to promote the mental and physical well-being of seriously ill and injured military members and veterans. A Nevada Patriot Guard Rider paces wounded warrior cyclers during the Air Force trials on Nellis Air Force Base, Nev., Feb. 28, 2015. The trials are an adaptive sports event in preparation for the 2015 Warrior Games and are designed to promote the mental and physical well-being of seriously ill and injured military members and veterans. SHARE: Download: Full Size (1.81 MB) Tags: Photo Essays Credit: VIRIN: 623114-S-NIV16-393.jpg Photo Gallery