Calgary Stampede: 67 year old Mary Burger rips it up !!! jcalberta no comments July 13, 2016 Barrel Racing Phenom ! Oklahoma Gal, 67-year-old Mary Burger rips up the competition at the 2016 Calgary Stampede !! Amazing stuff Mary! Share this:Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)MoreClick to email this to a friend (Opens in new window)Like this:Like Loading...