cupid’s undie run is committed to finding a cure for nf! 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.

In February, thousands of bold, pants-less participants will hit the streets in 34 cities across the U.S. for the annual Cupid’s Undie Run, a one-of-a-kind fundraiser for the Children’s Tumor Foundation (CTF).

An Undie Run is an event where a large number of people disrobe until they are only wearing underwear, and then run. The site of Undie Runs are typically college campuses, but they may occur on other sites such as streets. [ 1 ]

Since 2010, we have brought together over 108,600 undie runners to build a community of supporters that just won’t quit. Our community has raised over $21,700,000 since the inception of Cupid’s Undie Run, with 100% of net proceeds funding NF research, through our partner the Children’s Tumor Foundation.

3 days ago · Registration is open for our 2025 events! 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 group of genetic conditions that cause tumors to grow on nerves throughout the body.

Cupid’s Undie Run participants can earn the exclusive red Undie Badge next to their profile when they reach the $250-level undie reward. Step up, strip down, and snag your badge to show you’re making a difference! Watch in real-time as these legends support our barely-clothed crusaders.

Nov 20, 2023 · Throughout the month of February 2024, tens of thousands of pants-less do-gooders in 31 cities across the United States will join the Children’s Tumor Foundation (CTF) as it hosts its annual Cupid’s Undie Run to raise awareness of the genetic disorder NF and raise funds for NF research.

Cupid’s Undie Run is where a little crazy meets a lot of charity. Tumors suck and we’re here to fight them with the most fun event in the world. Join us on a mission you’ll never forget! What’s up with the undies?! Raising money to cure a nasty genetic disorder not enough for you?

Registration is open for our 2025 events! 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 group of genetic conditions that cause tumors to grow on nerves throughout the body.

1 day ago · Cupid's Undie Run, a unique and lighthearted event, pushes the boundaries for charity as participants strip down in solidarity and run in their underwear, just as Cupid himself might.