race Malibu Trilathon spandex sneakers

WHOA. Someone's in good shape - not that we didn't already know it!

The former Saved by the Beller ran in the 2009 Malibu Triathlon in Zuma Beach this weekend and, really, isn't this just another chance to show off his hot bod? Hey, I'm not complaining!

Check out more sexy pic of Mario Lopez in our gallery below...