Garrett Marchbanks
#36

Garrett Marchbanks

Monster Energy Kawasaki Monster Energy Kawasaki
Monster Energy Kawasaki
American American
Latest News Shop Gear Buy Tickets
Current Season

2026 SMX WORLD CHAMPIONSHIP 450 Class

View Full Standings
Standing 6
Points 103
Last Result 7th Overall — SMX Final
Championship Status CONTENDER
Team Monster Energy Kawasaki
Bike Kawasaki KX450SR
Class 450
Hometown Coalville, Utah, USA
Age 25
Status Active

About Garrett Marchbanks

Garrett Marchbanks is an American motocross/supercross racer from Coalville, Utah. He came up through Kawasaki's Team Green amateur program and turned pro in 2018, earning 2019 250SX Rookie of the Year and his lone Supercross victory at Daytona in 2020. After his best 250 season in 2025 (3rd in AMA Pro Motocross 250), he moved up to the 450 class full-time in 2026 with factory Monster Energy Kawasaki, earning 450SX Rookie of the Year and finishing 6th in 450SMX. Marchbanks renewed with Monster Energy Kawasaki for 2027.

View Biography

Featured Video

Garrett Marchbanks Watch
450 Debut • Ready for Anaheim One?
 Watch More Videos

Latest News

View all news
No rider-specific news has been tagged yet.

Related Riders

View all riders

Watch Live

Experience the intensity of Supercross in person.

Get Race Tickets View Full Schedule