David Norris is the current record holder and 5 times winner, including 2024! of Mount Marathon in Seward, Alaska. He runs for ON, often competes at Cirque Series events and in the winter switches to nordic skis. David is currently training to beat me racing OCC by UTMB in Chamonix in just a few weeks. LINKS David Norris on Instagram Endurance Training Strategies Mount Marathon Cirque Series Cover Photo by Mick Dees Connect with Singletrack on: Singletrack.fm Instagram Brought to you by Electric Cable Car - your trail and mountain news!