Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Emma Earnest of Hyattsville Md. and Lucky Harmon of Annapolis Md. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Emma Earnest of Hyattsville Md. and Lucky Harmon of Annapolis Md. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

"I'm with Cupid" Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Lydia Tonkonow of Washington D.C. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Lydia Tonkonow of Washington D.C. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Lydia Tonkonow of Washington D.C. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Lydia Tonkonow of Washington D.C. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Lydia Tonkonow and Max Holmes of Washington D.C. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Lydia Tonkonow and Max Holmes of Washington D.C. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Victoria(Arlington Va.) stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Victoria(Arlington Va.) stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Don, Melissa and Darco of Washington D.C. and other runners once again stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Jimmy Maher (Gaithersburg Md.) stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Jimmy Maher (Gaithersburg Md.) stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. (Photo by Jeff Malet)

Cupid's Undie Run

Members of Team Maddie stripped down for charity at Washington D.C.’s ninth annual Cupid’s Undie Run, held Saturday, Feb. 10, 2018. The event, which started in the District in 2010 and takes place around Valentine’s Day, has expanded to 40 cities across the country and around the world. Proceeds support the Children’s Tumor Foundation’s fight against neurofibromatosis (NF), a rough cancer that affects the nervous system of small children. The genetic disease can cause blindness, deafness, learning disabilities and severe chronic pain. Maddie is an amazing 16 year old girl who was diagnosed with Type 1 Neurofibromatosis at the age of 2. She is treated at the Children's Hospital of Philadelphia. (Photo by Jeff Malet)