Run 2: Run, skate, and jump across tracks in outer space! - Run 2 is one of our selected Arcade Games. Play Run 2 for Free, and Have Fun!. Kongregate free online game Run 2 - A game about running, jumping, ignoring certain laws of physics, and trying on roller skates.. Play Run 2. Run 2 - Play it now at Cool Math Games: Warning: This game requires a huge Play vs. the computer, a friend, or join a match against another online player.