Exhausted Soldier Finishing 12-Mile Road Race Will Inspire

Members of the military are tough. They're also insanely supportive.

In this video which has gone viral Army Capt. Sarah Cudd wills herself to finish off a 12-mile road march at New Jersey's Fort Dix while fellow soldiers cheer her on.

Cudd is down on her knees, experiencing a kind of fatigue we regular citizens can't even begin to fathom.

She had to complete the 12-mile run in under three hours in order to receive the Army's Expert Field Medical Badge.

Cudd was one of 46 people who earned the EFMB, which certainly sounds like a lot, but keep this in mind: 80% of soldiers who competed failed, putting Cudd in some pretty elite company.