Mountain Biking (XC)
wheelMainstreamCalifornia, USA, 1976
Cross-country mountain biking — endurance racing on natural terrain featuring climbs, descents, and technical singletrack. XC is the marathon of the dirt, demanding both fitness and finesse.
History
Pioneers like Gary Fisher, Joe Breeze, and Charlie Kelly started racing modified cruisers down Mount Tamalpais in the mid-1970s. The first purpose-built mountain bikes appeared by 1981, and XC racing entered the Olympics in 1996.
Culture
XC culture blends endurance sport discipline with a love of wild places. Riders tend to be both athletes and trail advocates, deeply invested in land access and sustainable trail building.