Two time U.S. Olympic Marathon Trials qualifier
2014 US 50k Trail National Champion
2016 UTMB, 3rd place
2017 UTMB, 3rd place
2017 Ultra Trail Australia Champion
Tim Tollefson is a mountain athlete that lives in Mammoth Lakes, Ca with his lovely wife, Lindsay. After a successful road running career as a two time U.S. Olympic Marathon Trials qualifier, Tim transitioned to trail running. In just 3 short years, he won the 2014 USATF 50k Trail National Title, represented Team USA at the IAU Ultra Trail World Championships, won Ultra Trail Australia, and twice finished 3rd at the world renowned Ultra Trail du Mont Blanc (UTMB), the deepest and most competitive 100 mile ultramarathon each year. Tim also works full time as a physical therapist serving the active local Eastern Sierra population and visiting athletes. Looking forward, Tim hopes to continue developing as a top athlete in trail running, ski mountaineering, and high alpine pursuits while also connecting with a greater number of global participants to promote a lifelong enjoyment of mountain activities through clean sport.