Photos from the 2016 Cupid’s Undie Run in Boston

Valentine's Day may be over, but undie run photos are forever. Here's what you missed from the annual event at Fenway Park.

By Sarah Fisher· 2/20/2016, 8:20 p.m.

Cupids Undie Run Boston 2016 Fenway Park

Make America great again! An undie runner poses in his Donald Trump-inspired get-up. / Photo by Sarah Fisher

On Saturday, hundreds of people stripped down to their skivvies and ran around Fenway Park—for a good cause.

Boston’s third annual Cupid’s Undie Run brought people from all around Massachusetts together to raise awareness and money for NF (neurofibromatosis), a genetic disorder, and the Children’s Tumor Foundation.

Unlike previous years, this year, the nearly naked participants enjoyed lovely 50-degree weather as they ran a mile in and around Fenway Park.

Throughout the run, there was plenty of time for selfies, cheering, and high fives. Participants were decked out in outfits inspired by Star Wars, the presidential election, cartoon characters and, of course, Valentine’s Day.

After the run, many participants headed back into House of Blues for more dancing and drinking.

See what you missed:

Photo by Sarah Fisher

The first undie run participants leave House of Blues.

Photo by Sarah Fisher

Two undie runners dressed in Star Wars-themed outfits run around the corner of Lansdowne Street.

Photo by Sarah Fisher

Undie runners laugh and cheer as they run down Van Ness street.

Photo by Sarah Fisher

An undie runner snaps a photo as she runs.

Photo by Sarah Fisher

Participants run around Fenway Park, posing for photos as they go.

Photo by Sarah Fisher

Participants run around Fenway Park.

Photo by Sarah Fisher

Undie run participants cheer as they make their way into Fenway Park.

Photo by Sarah Fisher

Undie run participants walk through a section of Fenway Park.

Photo by Sarah Fisher

Undie runners cheer as they run through Fenway Park.

Photo by Sarah Fisher

A participant runs through Fenway Park.

Photo by Sarah Fisher

Undie runners pose as they jog through Fenway Park.

Photo by Sarah Fisher

An undie runner poses as he leaves Fenway Park.

Photo by Sarah Fisher

Undie runners pose as they leave Fenway Park.

Photo by Sarah Fisher

Participants run back toward House of Blues on Lansdowne Street.

Photo by Sarah Fisher

After the run, participants pose for photos by House of Blues.

Photo by Sarah Fisher

Jenny Brown, of Somerville, and Jessica Sciullo, of Medford, dress up and participate to show support for Deniro Bruno, who goes to school with Sciullo’s children.

Photo by Sarah Fisher

Members of the New England Spahtens pose outside House of Blues.

Photo by Sarah Fisher

Liz Laquidara, from Lowell, wears a unicorn mask outside House of Blues. “I’m here today to have fun with my friends and raise some money,” she said.

Photo by Sarah Fisher

Participants do pushups after the run.

Photo by Sarah Fisher

The outside of House of Blues was decorated for the event.

Photo by Sarah Fisher

Danny Burke shows off his Cupid Run socks. Burke was at the event to support his nephew Jack. “No one should suffer through [NF], especially little kids,” he said.