Skip to main content
Sunday, November 15, 2026Nov 15

BMX pioneer Scot Breithaupt found dead; cause undetermined

In this 1976 photo provided by USA BMX, Scot Breithaupt leads the pack in a BMX bicycle race in Las Vegas. Scot Alexander Breithaupt, who organized bicycle races on dirt motorcycle courses in the early 1970s, becoming a founder of BMX and later a champion and one of the cycling sport's best known figures, died in Indio, Calif., authorities said Monday, July 6, 2015.  (Courtesy Russ Okawa Archives/USA BMX via AP)
In this 1976 photo provided by USA BMX, Scot Breithaupt leads the pack in a BMX bicycle race in Las Vegas. Scot Alexander Breithaupt, who organized bicycle races on dirt motorcycle courses in the early 1970s, becoming a founder of BMX and later a champion and one of the cycling sport's best known figures, died in Indio, Calif., authorities said Monday, July 6, 2015. (Courtesy Russ Okawa Archives/USA BMX via AP)

LOS ANGELES (AP) – Scot Alexander Breithaupt, who helped turn BMX bike racing from a backyard backwater into an international action sport, has died, authorities said.

Breithaupt was among the first to organize bicycle races on dirt motorcycle courses in the early 1970s, becoming first a founder of BMX – or bicycle motocross – then a champion, then one of its first famous faces.

“Scot was one of the key figures in making BMX become what it is today. He would say he was the key figure, because that was the kind of guy he was,” said Craig Barrette, spokesman for USA BMX, which runs the sport’s Hall of Fame, where Breithaupt is enshrined. “He was involved in every aspect of BMX.”

The sport, which later took on some of the same high-flying freestyle features as skateboarding, now draws crowds of thousands, fueled by energy-drink company sponsors and featured on ESPN’s X Games.

Among its biggest current stars is Jamie Bestwick, a 13-time X Games BMX gold medalist, who was part of a social media outpouring in the action sports world for Breithaupt.