Massachusetts Air National Guard members compete in Spartan Race
Staff Sgt. Ashley Davin, 102nd Security Foces Squadron, and another competitor run through fire in Amesbury, Mass., Aug. 11, 2012. Davin was participating in the Spartan Race, testing her strength, endurance, and resilience against a course of challenging obstacles. (Air National Guard photo by Senior Airman Jeremy Bowcock/Released)