New York City Marathon participant Juan Luis Barrios of Mexico talks about what attracted him to the marathon distance and how his first career marathon in Tijuana went.
In order to view video, photos, and other content as part of the NBCOlympics.com experience, you will need to enable scripting in your browser and refresh this page.
You can find this control in your browser "Options" or "Preferences" menu. Please consult your browser Help menu for detailed instructions.
In Partnership with:
Join the Universal Sports Community: