On February 15, hundreds of Boston residents will be braving the cold in a “mile-ish” run in just their undies to raise awareness of Neurofibromatosis (NF) and donations to the Children’s Tumor Foundation (CTF).


Cupid’s Undie Run, the world’s largest organized underwear run, is a FUNdraising event held the weekend of Valentine’s Day in 27 cities across the United States.

For more info on how you can run or support the runners click the link above