Coach Caroline and Coach Valerie unpack why sugar and carbs are “making a comeback” in endurance running and why the answer is more nuanced than simply eating more. The conversation walks through the evolution from early-90s carb loading, to spaghetti dinners the night before a race, to the rise of gels and goo, and then into keto, paleo, and the newer high-carb trends you see today. They also explain why a lot of runners have copied elite fueling strategies without matching the volume, intensity, or gut training those athletes actually do.

This episode also covers the practical side of fueling: why elite athletes running 100+ miles a week may need a very different approach than recreational runners, why bicarbonate-based products and “gut training” are part of the current conversation, and why race-day fueling should be practiced during tr ...