FORT STEWART, Ga. — The soldier in the gas mask goes by "Unbreakable." He's been seen along Ga. 144 on Saturday mornings, determined and steady as he runs, oxygen intake dramatically reduced and ...

The soldier in the gas mask goes by "Unbreakable." He's been seen along Ga. 144 on Saturday mornings, determined and steady as he runs, oxygen intake dramatically reduced and heat building between … ...

After slogging through a rain-soaked start Friday night, a soldier settled in for more than a day's worth of running in a gas mask, covering 100 miles to draw attention to the needs of wounded ...

Staff Sgt. Marc Dibernardo runs marathons in a gas mask to raise donations for wounded warriors, and his finishing time in the North Shore Marathon broke the world record.

When U.S. Army Sgt. 1st Class Augusto "Tito" Piñeiro comes into focus, a smartphone video shot Sunday morning in Greenville, S.C., shows him running slowly. But as he nears the finish line, the ...

FORT STEWART, Ga. (AP) — The soldier in the gas mask goes by "Unbreakable." He's been seen along Ga. 144 on Saturday mornings, determined and steady as he runs, oxygen intake dramatically ...