Cricket at the Summer Olympics
Cricket was originally scheduled to be included in the inaugural 1896 Summer Olympics, which were held in Athens; cricket would have been the only team sport held at the Games. There were, however, insufficient entries and so no event was held.
Cross-country cycling
Cross-country (XC) cycling is a discipline of mountain biking. Cross-country cycling became an Olympic sport in 1996 and is the only form of mountain biking practiced at the Olympics.