This Cross Country Training Program is designed for high school runners to use during the summer, but also for coaches looking for a well-organized schedule that they can modify for their own purposes. It provides ten weeks of training, enough to bridge that period between the end of the school year and the beginning of the racing season. Like most of my training programs for road race distances from the 5K through the marathon, this Summer Cross Country Training Program follows the hard/easy approach pioneered by legendary University of Oregon coach, Bill Bowerman. Three of the seven days in the week (Monday, Tuesday, Thursday) feature some form of speedwork, either fartlek, interval training or tempo runs. (For descriptions of those workouts, check below.) The purpose of these workouts is to develop leg strength and speed, but also pace awareness. One long run a week (Saturday), similar to those I prescribe for marathoners, has as its purpose improving aerobic fitness and endurance. Easy runs of 30 minutes are scheduled for two of the other three days of the week (Wednesday, Friday) with the final day (Sunday) an optional day of rest or run. How many miles do you need to run a week to achieve success? That’s a difficult, if not impossible, question to answer. Some winning coaches push their runners in double workouts to 100 weekly miles, even offering T-shirts for those running 1,000 miles during the summer. But if you haven’t been training at or near this level, you’ll self-destruct. Intelligent coaches usually spend two or three years gradually building runners up where they can tolerate this training load. Please don’t use this or any other program as an excuse to overtrain! Follow this program exactly as it is written and you will average between 35 and 45 miles a week, enough for most high school cross country runners. If you feel you need more miles, discuss your plans with your coach before proceeding. More important than the number of miles run is the quality of those miles. Here are descriptions of the various training options in my Cross Country Training Program: