Originally posted by DarkSaint85it says so in that scan bottom right corner. If he were to take his speed Superman’s momentum would carry him into Moscow and destroy everything in his path.
If he stops him cold, and he can't move, how is he moving at 2k miles a second?
If he catches Superman not moving then sure he can stop him “cold” bud tracks.
But for the flash to win so much has to go right for him and it wouldn’t be out of the realm of possibility that Superman knocks him out with the kinectic energy the flash tries to steal.