Zach Osborne

Zach Osborne (born September 25, 1989) is an American former professional motocross, supercross and enduro racer. He competed in the AMA Motocross Championships from 2006 to 2007 and in the Motocross World Championships from 2008 to 2012, before returning to compete in the AMA Supercross & Motocross Championships from 2013 to 2021. Osborne is a 450cc & 250cc AMA Motocross champion, & a two-time AMA Supercross 250cc East Champion. Being exposed to motocross at a young age, he received his first motorcycle at the age of three. He started his amateur racing career with KTM at age 6 and quickly progressed into the amateur nationals. He began his professional career as a privateer in 2006 before going to Red Bull KTM in 2007 and then Yamaha of Troy. After four seasons competing in the Motocross World Championships in Europe, he returned to the AMA Motocross Championships in 2013 as a member of the Geico Honda racing team. He switched to join the RockStar Husqvarna racing team in 2015.

He led the US team in the 2019 Motocross des Nations.

He has trained alongside notable riders such as Cooper Webb and Jason Anderson under the stewardship of professional motocross trainer Aldon Baker.