Matthew McConaughey was snapped by Splash as he emerged from the waves after competing in the aquatic part of his triathalon experience-- but he wasn't the only celeb there! Jennifer Lopez was also spotted running out of the waves and biking during the Malibu Triathalon held this weekend, as well as tennis star Anna Kournikova.

I think Matthew's jogs have paid off pretty impressively, wouldn't you say? I think girlfriend Camila Alves enjoyed him racing out of the salty spray as she waiting on the sand with little baby Levi.