Cupid's Undie Run

Thousands to Strip Down to their Skivvies for Cupid’s Undie Run Every February, thousands of undie runners in cities all across the U.S. come together, whether it be in-person or virtually, to support those affected by NF, a genetic disorder that causes tumors to grow on nerves throughout the body and affects 1 in every 3,000 births. Cupid’s Undie Run kicks off with drinking and dancing, then we jog it out with a mile(ish) run and end it all with an epic dance party!