August 3, 2026 · 8 MIN
Half Ironman 70.3 Nutrition Plan: Fueling Every Segment of a 4–6 Hour Race
A 70.3 lasts 4–6 hours across three disciplines, creating a complex nutrition challenge — too little fuel causes a collapse on the run, too much causes GI distress. A complete segment-by-segment plan for age-group athletes.
