Happy 4th of July! We just finished the three-week pre-season build. We are providing our readers (coaches and athletes) with daily suggestions for a summer mileage build to fall cross country. We will be sending our weekly training to junior high and high school coaches, beginning next week, to 46,000 cross country coaches across the states. In the fall of 2026, over 587,000 high school boys and girls will race cross-country across the U.S.A.! The RunBlogRun Summer Mileage began on June 22.