There's a flash of lightning over by the treadmills. Usually Barry trains in the Speed Lab down in his Hab section, but occasionally, like today, he switches it up a bit. The red-clad speedster's legs are a blur of after-images, and anyone taking a quick glance at the treadmill's speedometer will see the truly insane pace he's running at. Person or vehicle, there's very little that travels on the ground that can hope to outrun him.