Stephen Vrska, a marathon and ultra runner from Chesterton, Indiana, first discovered the joy of running back in the 6th grade. “My middle school didn't offer football until the following year, so I ...

Stephen Vrska, a marathon and ultra runner from Chesterton, Indiana, first discovered the joy of running back in the 6th grade. “My middle school didn't offer football until the following year, so I ...

Stephen Vrska, a marathon and ultra runner from Chesterton, Indiana, first discovered the joy of running back in the 6th grade. “My middle school didn't offer football until the following year, so I ...

Stephen Vrska, a marathon and ultra runner from Chesterton, Indiana, first discovered the joy of running back in the 6th grade. “My middle school didn't offer football until the following year, so I ...

This article was originally featured on Field and Stream. How fast can a bear run? To fully understand, it helps to use this comparison: During a 2009 race in Berlin, Usain Bolt set a world record for ...

Humankind was once determined to break the sound barrier, as it was considered the ultimate achievement in speed. But our technology didn't stop there, as we've built experimental vehicles that can ...