The competition is divided into two primary classes based on engine displacement:
: The top 40 riders from afternoon timed sessions advance to the night program. Monster Energy Supercross
The 2026 season consists of 17 rounds visiting 16 cities across 13 states. Monster Energy Supercross: Your Guide To Thrilling Racing The competition is divided into two primary classes
: Two heats per class; the top finishers transfer directly to the Main Event. Monster Energy Supercross
: The premier class featuring the most experienced riders on 450cc four-stroke bikes.
: The night's finale. The 250 Class races for 15 minutes plus one lap, while the 450 Class races for 20 minutes plus one lap. The 2026 Season Overview