Kevin, 32, and Caitlin, 23, drove up from Northern Virginia for the marathon. He describes himself as a comics fan: His son is named after an X-Men villain, and his car’s license plate spells “Ultron,” the name of Age of Ultron’s villain. “I’ve had the license plate for seven years now, and this is the first people are noticing it,” he said.
“I think everybody has nerd in them,” said Caitlin, a nurse technician. “I’ve never met anybody who’s not into anything. You’ve got to support it! Be proud of who you are.”