Jeffrey Weiss

Jeffrey Weiss is a bestselling author and ultrarunner who has completed numerous Ironman and ultrarunning events. He is the author of the book 'Racing Against Time', which has received critical acclaim. Jeffrey is known for his inspiring story of how he transformed his life through running. He is a sought-after speaker and has given talks at numerous events. In his free time, Jeffrey enjoys running and hiking. He is based in Boulder, Colorado.