454 feet according to http://www.Baseball-almanac.com/charts/mcgwire/mark_mcgwire_home_runs.shtml
He hit a 538 ft bomb of of Randy Johnson the same year Andres Gallarraga hit his 529 ft. upper deck grand slam at Pro Player Stadium against the Marlins.
Mark McGwire hit 583 home runs during his career.
Mark Mcgwire hit 70 home runs in 1998, the year he broke Roger Maris' single season home run record of 61.
56. He led the American League in HRs that season.
Mark McGwire hit 1 home run off California Angels pitcher Bert Blyleven on August 14, 1992.
In 1998, Mark McGwire broke Maris' record by nine home runs. McGwire hit 70 and Maris hit 61.
Mike Thurman of the Montreal Expos on September 27, 1998. McGwire hit #70 later in the same game.
Mark Mcgwire hit home run number 62 to break Roger Maris' single season home run record on September 8, 1998, off Cubs pitcher Steve Trachsel in St. Louis.
Mark McGwire hit his first home run on August 25, 1986, in Detroit, off Tigers pitcher Walt Terell.
Mark McGwire home run Number 63The year Mark McGwire broke Roger Maris's record in 1998 McGwire hit 70 Home runs, and hit 65 the following year in 1999. Mark McGwire's 63rd Home Run ball sold for $50,000. at the same auction that saw McGwire's 70th Home Run ball sell at a record $3 million in 1999. Keep in mind this is also before the steroid scandal, and both baseballs might sell at a much lower price today.
August 8, 1997 off of Mark Leiter of the Philadelphia Phillies.
In 2010, Mark Teixeira hit 33 home runs for the Yankees.
In 2011, Mark Teixeira hit 39 home runs for the Yankees.
Mark McGwire hit 583 career hr's.
Mark McGwire hit 583 home runs during his career.
mark mkguire
Your Answer: 3Did you know:Mark McGwire played his first full season in 1987 and hit 49 home runs.
Mark McGwire hit the longest home run at Busch Stadium II, that was closed in 2005. Mark's home run was hit on May 16, 1998 and traveled 545 ft.