Tag: 90 minute run

Running for 90 minutes, especially at a moderate-to-high intensity, can significantly deplete your body's glycogen stores, which act as your primary energy source. This critical fact means most runners do need fuel for a 90 minute run, and planning your nutrition is key to sustaining your performance and avoiding the dreaded 'wall'.

During sustained exercise, the body's stored carbohydrate energy, or glycogen, begins to deplete after roughly 90 minutes. Therefore, understanding the optimal strategy for **how many gels for a 90 minute run** is essential for maintaining energy and performance without 'hitting the wall'.