Tags: Sports League.
The World Marathon Majors is a championship-style competition for marathon runners that started in 2006. It comprises six annual races (five 2006–2011 four 2012) for the cities of Tokyo (starting in 2013) Boston London Berlin Chicago and New York City (2006–11 2013–) a biennial race the IAAF World Championships Marathon and a quadrennial race the Olympic Games Marathon.