(May 1, 1915 – Oct. 25, 2004) Oregon’s most accomplished Masters Athlete, Robert “Mac” MacTarnahan is the first masters competitor ever chosen for induction into the Oregon Sports Hall of Fame. His athletic feats are amazing. Mac is a four-time Masters world record holder with a national record in the mile plus three world record holders in the 3000-meter steeplechase. In the steeplechase, he is a six-time AAU National Masters champion, two-time USA National Senior Olympic champion, two-time World Senior champion. Mac is also a five-time National Masters wrestling champion. The wiry Scot owns more the 50 Masters Gold Medals.