Cupid's Undie Run Dallas Doing Good

Every February, thousands of undie runners in cities across the U.S. come together, whether it be in-person or virtually, to support those affected by NF, a

Undie runners take to streets of San Francisco

It's time to lace up and strip down for a heartwarming cause

Photos: Cupid's Undie Run

Run in your undies in Virginia Beach on Feb 10 to support

PHOTOS: Cupid's Undie Run

Detroiters strip down for Cupid's Undie Run [NSFW PHOTOS]

Photos: Folks run through Uptown Dallas in their underpants for

Hundreds Run Around Pittsburgh In Their Underwear For Cupid's

Photos: Cupid's Undie Run Was Brief, but Big Fun