Valentine's Day-themed fun run raises money for neurofibromatosis research while participants brave the cold in their ...

Nearly 200 people took part in the D.C. Cupid’s Undie Run this year, racing to raise money for the research of a rare genetic disorder.

BUFFALO, N.Y. — Happening this weekend at Buffalo Ironworks is the 2025 Cupid's Undie Run. "Every February, thousands of undie runners in cities across the U.S. come together, whether it be in ...

Hundreds of people took to the streets of Pittsburgh in their underwear Saturday to raise awareness for genetic conditions.

Runners in Seaside Height will join thousands of people across the country for Cupid's Undie Run, a "Pants-Free Party for a Cure" to raise funds for the Children's Tumor Foundation. The event ...