Which major sports footwear manufacturer sponsors the Fifth Avenue Mile?
Fifth Avenue Mile: The Fifth Avenue Mile is an annual 1 mi road race in New York City. Fifth Avenue Mile:  First held on September 26, 1981, the race is currently organized by New York Road Runners and has attracted big-name sponsors including United Airlines and New Balance. New Balance:  The company was founded in 1906 as the "New Balance Arch Support Company" and is one of the world's major sports footwear manufacturers.
i don't know