Charlie Kelly is a pivotal figure in the history of mountain biking, renowned for his role in formalizing and popularizing the sport. In the 1970s, Kelly organized the first Repack Downhill races in Marin County, California, which became a defining moment in mountain biking history. He co-founded MountainBikes, the first company dedicated exclusively to producing mountain bikes, alongside Gary Fisher. A passionate advocate and chronicler of the sport, Kelly’s contributions also include his work as an author and archivist, preserving the rich history of mountain biking for future generations.