Sivakov Vladimir Ilyich, Belousova Natalya Anatolyevna, Kamskova Yuliana Germanovna, Perepelyukova Elena Viktorovna, Matveeva Polina Alexandrovna, Matveev Vitalyi Vladimirovich, Prediction of Olympic Results in Skiers of Russia on a Distance of Fifty Kilometers, Research Journal of Biological Sciences, Volume 14,Issue 2, 2019, Pages 52-55, ISSN 1815-8846, rjbsci.2019.52.55, (https://makhillpublications.co/view-article.php?doi=rjbsci.2019.52.55) Abstract: The skiers of Russia in a mass start at fifty kilometers at the Olympic Games in Pyeongchang revealed a different color energy system, consisting of purple, green, yellow, light red, dark red, red which are interconnected in predicting a sports result at a distance of fifty kilometers at the Olympic Games in Pyeongchang. The highest level of color energy system for skiers has not been identified. This accompanies the optimal level of energy and functional state of Russian skiers individually in a mass start at fifty kilometers. Keywords: Forecasting Olympic result;Russian skiers;mass-start fifty kilometers;interconnected;skiers;individually