In 80/20 RUNNING, Matt Fitzgerald explains his revolutionary training method in which runners do 80% of runs at a lower intensity, and just 20% at a higher intensity. For the first time, Fitzgerald explains the science and research behind this training method, and then shows readers how to train according to these principles. Simply put, running too fast too often is the most common and detrimental mistake that recreational runner's make. While running slower may seem counterintuitive to increased performance, it is much less stressful on the body. Consequently, runners are able to run more mileage and use better form, which lowers the occurrence of injuries. Respected running and fitness expert Fitzgerald brings recreational runners the training philosophy of the elite runners, the vast majority of whom adhere to an 80/20 intensity balance in their training. This is what allows them to run 120 miles per week without burning out. Now, runners of all ability and experience levels can recognize and overcome this common error, allowing them to enjoy the training process more, build greater fitness, and perform better on race day 80/20 RUNNING promotes a message that recreational runners will embrace- You will get better results from your training if you make the majority of your workouts easier. The 80/20 method is supplemented by training plans for runners of all levels at distances of 5k, 10k, half marathon and marathon. TRAIN EASIER TO RUN FASTER This revolutionary training method has been embraced by elite runners-with extraordinary results-and now you can do it, too. Respected running and fitness expert Matt Fitzgerald explains how the 80/20 running program-in which you do 80 percent of runs at a lower intensity and just 20 percent at a higher intensity-is the best change runners of all abilities can make to improve their performance. With a thorough examination of the science and research behind this training method, 80/20 Running is a hands-on guide for runners of all levels with training programs for 5K, 10K, half-marathon, and marathon distances. In 80/20 Running, you'll discover how to transform your workouts to avoid burnout. .Runs will become more pleasant and less draining .You'll carry less fatigue from one run to the next .Your performance will improve in the few high-intensity runs .Your fitness levels will reach new heights 80/20 Running promotes a message that all runners-as well as cyclists, triathletes, and even weight-loss seekers-can embrace- Get better results by making the majority of your workouts easier.