Joe Klecker's Marathon Training, Fueling, & Mindset For NYC Debut | The HAX Show Ep 3

In this episode of The HAX Show, we sit down with Joe Klecker — Olympian, NCAA runner-up, and founding member of the On Athletics Club — for a deep dive into his journey from collegiate excellence at CU, to the world stage of distance running on the track, to his upcoming marathon debut in NYC this weekend.Joe shares what it was like helping build On’s pro team from the ground up and choosing Dathan Ritzenhein as a coach whose vision shaped the team’s identity. He also talks about the training environment during his time at CU under Mark and Heather Wetmore, the transition from track to the roads, and his mindset and training strategies leading into the NYC Marathon.We also explore the economics of professional running, what will define a successful debut marathon for Joe, and the importance of setting A, B, and C goals to stay adaptable on race day. Joe breaks down key workouts, fueling strategies, and why so many runners still underestimate the role of nutrition in performance.Plus, a personal note — Joe shares what it was like watching his wife, Sage Hurta-Klecker, run 1:55 in the 800 and place fifth in the world in Tokyo this year.If you’re interested in the intersection of performance, mindset, and what it takes to compete at the highest level, you'll find this conversation valuable.