Meet Catherine. She just raced her first-ever 10K for the first-ever global run. And she didn't just run it. She flew it.

She chose the "Run Where You Are" option. She created her own route and ran by herself. She had only her Nike+ system, no running mates to push her further, and no waffles or rock concert as a carrot at the end—she still hit a personal best!

Félicitations, Catherine!