Most Replayed Episode: Mason Coppi, 2026 U.S. Mountain Running Champion

The Steep Stuff Podcast · Sep 8, 2026 · 1h 20m

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Mason Copi just came off a win at Cirque Series Alta, and what stood out to us wasn’t only the speed it was the optimism. We talk right after the race about the course, the steep Baldy descent, and why feeling “locked in” can look like smiling, waving, and actually enjoying the chaos.

From there we zoom out into Mason’s full arc: Southern California roots, a nationally competitive high school program, Division I running at Furman, and the moment the sport started to feel like self-worth instead of sport. Mason shares how David Roche’s The Happy Runner mindset helped him…