The book outlines the historical aspects of the development and establishment of relay running in the world, Europe, the USSR and Russia, and touches on the analysis of techniques and methods of teaching relay running. Experimental data concerning the technology of planning the training process of track and field sprinters specializing in the 4 × 100 and 4 × 400 m relay races have been substantiated and systematized. The presented materials of a methodological and research nature are recommended for students, undergraduates, graduate students, students of departments of additional postgraduate education, coaches and athletes, as they provide an opportunity to take a fresh look at the existing problems of sprint running and, to a certain extent, inspire optimism regarding the success of their solution.