Experts preach the importance of zone 2 training, but finding and sticking to your zone 2 heart rate is often easier said ...
Pete Pfitzinger's plans are the gold standard for serious marathoners. The plan features medium-long runs, marathon pace segments within long runs, lactate threshold workouts, and VO2 max intervals.
Finding your ideal run/walk race pace takes more than guesswork. These tips helped me go farther, feel stronger, and enjoy ...