326. Marathon 101 Masterclass (Part 1 of 4) — The Aerobic Engine & Training Blueprint

In this episode, we launch our four-part Marathon Masterclass designed to strip away overcomplicated training noise and get back to core physiological fundamentals. Whether you are tackling your first 26.2, targeting a Boston Qualification, or resetting ahead of a new training block, we lay out the exact blueprint for setting up a successful 16-to-20-week macrocycle. We break down the medical and…