Malcolm Macauley has lived and run in Duluth for over 45 years. He was a competitor in some of the very first Voyageur 50 Mile Trail Ultramarathon, and is a key figure in the Duluth running world to this day. Malcolm is a physical therapist in Duluth with extensive experience treating runners and the inventor of the Lightspeed Lift, a body weight support system that allows runners to run faster and farther with less impact.
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