Every runner knows the moment when everything clicks.

When your legs lock into a rhythm, the aches float away and doubts fade.

Replaced by a feeling of euphoria.

It's why you lace up at dawn.

Why little rain doesn't stop you.

Why one run turns into a habit.

So next time you go for a run, chase that runs high. Why one run turns into a habit.

So next time you go for a run, chase that runs high.

Learn more about running and go wild at puma.com.

Live in Times Square, this is Good Morning America.

We begin with the latest round of severe weather overnight. At least five reported tornadoes, powerful wind gusts, and huge hell pummeled the heartland.

Ginger's in Oklahoma with a glimpse of the damage.

Good morning, Ginger.

Hey, good morning, Michael.

We're about two and a half hours east of Oklahoma City.

Some of the hardest hit areas right behind me, that roof collapsed into the home. I'm seeing homes across the street destroyed. Now that the light is up, unfortunately, one of hundreds, if not thousands of communities for this past week that are waking up in ruin.

A path of destruction in the heartland.

Homes destroyed in Pittsburgh County, Oklahoma, a drone capturing the extent of the devastation.

Homes flattened and those still standing had their roofs torn off.

A lot of damage from the tornado.

An entire neighborhood barely recognizable.

Debris scattered across fields. This camper picked up and tossed.

...