Ironman has changed its on-course hydration globally. On the surface, it looks like a simple supplier swap. In reality, it has big implications for how you fuel, hydrate and execute your race.
If you’ve been relying on on-...
Triathlon Nutrition Blog
Ironman’s New On-Course Hydration: What It Means for Your Race Nutrition Plan
Feb 13, 2026
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 If you’re racing an Ironman or Ironman 70.3 this year, pay attention.
