Summer Olympic Games 1906 Athens games were the first of an alternating series of games to be held in Athens, but the series failed to materialise. The games were more successful than the 1900 and 1904 games, with over 900 athletes competing, and contributed positively to the success of future games. The 1908 London Games saw numbers rise again, as well as the first running of the marathon over its now-standard distance of 42.195 km (26 miles 385 yards). The first Olympic Marathon in 1896 (a male-only race) was raced at a distance of 40 km (24 miles 85 yards). The new marathon
Youth Olympic Games Youth Olympic Games The Youth Olympic Games (YOG) is an international multi-sport event organized by the International Olympic Committee. The games are held every four years in staggered summer and winter events consistent with the current Olympic Games format, though in reverse order with Winter Games held in leap years instead of Summer Games. The first summer version was held in Singapore from 14 to 26 August 2010 while the first winter version was held in Innsbruck, Austria from 13 to 22 January 2012. The age limitation of the athletes is 14 to 18. The idea of such an event