That Triathlon Show

What’s the Next Big Innovation in Triathlon? | David Lipman

Apr 9, 2026
David Lipman, exercise physiologist and sports consultant, returns to discuss the next big triathlon innovations. They compare past hits and flops, why sensors often fail commercially, and how network effects and UX shape adoption. Topics include continuous metabolic and sweat sensors, 3D-printed bespoke shoes, ventilation and aerodynamic sensors, AI-driven personalized training, and what makes tech stick.
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ADVICE

Turn Raw Sensor Data Into Simple Insights

  • Build software layers that translate raw physiological data into actionable insights users can act on.
  • David Lipman recommends UX, contextual features and binary signals (e.g., fueling okay/not okay) to reduce user friction.
INSIGHT

Barefoot Hype Failed Because It Was All Or Nothing

  • Barefoot shoe craze succeeded in story appeal but failed as a universal solution due to injury risk and dosing issues.
  • David Lipman stresses incremental dosing and contextual foot-strength work rather than all-or-nothing shifts.
INSIGHT

CGMs Failed Because Data Lacked Context

  • Continuous glucose monitors (CGMs) for non-diabetics offered data but lacked actionable insights and were costly.
  • Companies needed secondary metrics (e.g., "Glucose Effectiveness") to translate readings into fueling guidance.
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