Advanced Negative Split Training: How to Improve Your Endurance as a Runner

Renné Hernández discusses the strategy of running a negative split in a marathon, which means running the second half of the race faster than the first. He explains why this is difficult but achievable, emphasizes the importance of training specifically for a negative split, and provides examples of successful athletes who have used this strategy to achieve record-breaking times. He also stresses the importance of building mental strength and emotional control alongside physical training to execute this challenging strategy.