A little Boxer 500 5K?

This little dandy of a race is occurring near my parents' house this weekend; I am totally thinking I want to do it.*
Wearing a pair of boxer briefs. Like these.**
Because, why not?!***

*this is Omaha; I don't have high hopes for a specimen like this to show up ready to race. But a girl can hope.

**top right picture? Totally stuffed.

***because seeing this guy's tiny little toned ass makes me realize I need to get out there and get some speedwork in to burn off my own slightly-not-this-tiny-ass. Like, ASAP. Plus, the race looks small; I could win hardware.