The 2018 Boston Marathon featured 30,000 runners from around the globe and one all-new crossover. Making its debut, the 2019 INFINITI QX50 had the honor of leading the race. Even more of an honor, INFINITI helped the Boston Athletic Association with its Year of Service. The Semper Fi Fund, which helps injured members of the U.S. Armed Forces, was one of the beneficiaries. In fact, one of its volunteers, Deb Kerr, led the parade with the QX50.