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!


Stanton & Greene, Hawk 'N' Dove & Capitol Lounge
319 Pennsylvania Ave SE
Washington, DC 20003

Cupid’s Undie Run – Washington, DC

This Valentine’s Day weekend, come put the hilarity in charity with hundreds of half-naked runners taking to the streets in celebration of their fundraising for the Children’s Tumor Foundation.

Be a part of something great. Last year Cupid’s raised over $2.8 Million to #EndNF and we’re relying on YOU to join and make this year’s fundraising (and party) the biggest and best yet.

Start a team, join a team, or just run solo and make some new friends!

  • Noon – doors open & the party starts!
  • 1:00 PM – awards ceremony
  • 2:00 PM – UNDIE RUN
  • 3:30 PM – VIP Bar closes
  • 4:00 PM – bag check close, Cupid’s officially ends


Presenting Sponsor:
Raised so far
Our Goal

Start a team

or Go Solo

Running in your undies is more fun with friends!

Recruit some friends, join a pre-existing team or just go solo. So many choices, so little clothing!

NEW: Compete in fundraising leagues with like-minded cherubs. Nothing like some friendly competition amongst peers to keep things fun!

Just want

to help?

We get it, undies aren’t for everyone… but raising funds for the Children’s Tumor Foundation definitely is.
Too young, too far away, not … in to undie running? Join the campaign and Donate your Valentine’s Day ( )


Spread the love

YOU can make an impact and we hope you take on the challenge.

Whether it be $50 or $5000, we will make the most of your efforts. Proceeds benefit the Children’s Tumor Foundation, and we’re shooting to raise $3 Million this year!


Cool Stuff

Cupid’s undies are never sold, only earned!

Earn your undies, then make it to VIP Open-Bar, get Cupid’s custom robe and onward to new prizes for 2015 including engraved flasks, Patagonia jackets and more!

New this year: T-shirts will be for fundraisers only!

Return to top

Top 5 Individuals

See all
loading... loading...
loading... loading...
loading... loading...
loading... loading...
loading... loading...

Top 5 Teams

See all
loading... loading...
loading... loading...
loading... loading...
loading... loading...
loading... loading...
Return to top

our heroes

Tomorrow a new family will have their world turned upside down – they will be told that their child has a rare genetic disorder they can barely pronounce. There will be MRIs, many more doctors visits, and currently no treatments. We run and raise because we believe there is a solution to end NF and through the research guided by the Children’s Tumor Foundation and the funds we raise, we will find it.

Return to top



Why is DC on a Sunday this year?

DC has new permit rules so we had to bump to Sunday. Bummer, right?

WRONG! Sunday Feb 15th is President’s Day weekend so you know what that means… 3 day weekend! #sundayfunday


Can I move between the 3 bars?

Yep! So long as you have a Cupid’s wristband you can move between the 3 different bars (Pour House, Capitol Lounge and Hawk ‘n’ Dove). Each has something different and fun to see, so we recommend mixing it up throughout the day.


Is there parking?

Great question, but we don’t really have a great answer since parking in DC is always problematic, especially in Capitol Hill with all the government buildings. We suggest taking the metro. Capitol South and Eastern Market are the closest stops and a short 5 minute walk to the event.


My question isn't answered here! How do I contact you?

Can't find what you're looking for?

Please use this form to send us a message and we'll get back to you as soon as we can.

Return to top



Cupid’s Undie Run isn’t your typical “fun run”.

Fundraising is our #1 priority, and the numbers speak for themselves. Just look how things have changed over the years.

Started from humble beginnings between a few friends looking to make a difference, Cupid’s has grown from a single city raising $10k to $2.8 MILLION fundraised last year. And we’re aiming even higher this year!

Those fundraising dollars don’t just magically appear, though. That’s where you come in.

Register to run or donateHeck, do both.
Either way, partner with the pants-less and help us #EndNF!

Return to top
Return to top