Season Description The 2026 SuperMotocross World Championship is the fourth edition of the premier combined discipline off-road motorcycle racing competition, held in the United States. Combining the AMA Supercross Championship and the AMA Motocross Championship, along with three final SuperMotocross rounds, the series will run from January to September.
Jett Lawrence goes into the season as the reigning overall champion in the 450cc class, while Jo Shimoda begins the campaign as the defending champion in the 250cc class.
Round 9 Indianapolis 250SX Main Event 1 - 00:06:00 Indianapolis 450SX Main Event 1 - 00:18:00 Indianapolis 250SX Main Event 2 - 00:35:00 Indianapolis 450SX Main Event 2 - 00:47:00 Indianapolis 250SX Main Event 3 - 01:05:00 Indianapolis 450SX Main Event 3 - 01:17:00 Unadilla National - 00:00:00
Round 10 Birmingham SMX Next - 00:08:00 Birmingham 250SX Heat 1 - 00:10:00 Birmingham 250SX Heat 2 - 00:20:00 Birmingham 450SX Heat 1 - 00:34:00 Birmingham 250SX Last Chance Qualifier - 00:42:00 Birmingham 450SX Heat 2 - 00:48:00 Birmingham 450SX Last Chance Qualifier - 01:01:00 Birmingham 250SX Main Event - 01:55:00 Birmingham 450SX Main Event - 02:27:00 Budds Creek National - 00:00:00
Round 11 Detroit 250SX Heat 1 - 23:06:00 Detroit 250SX Heat 2 - 23:20:00 Detroit 450SX Heat 1 - 23:34:00 Detroit 450SX Heat 2 - 23:48:00 Detroit 250SX Last Chance Qualifier - 00:21:00 Detroit 450SX Last Chance Qualifier - 00:32:00 Detroit 250SX Main Event - 00:57:00 Detroit 450SX Main Event - 01:29:00 Ironman National - 00:00:00
Round 12 St. Louis 250SX Heat 1 - 00:00:00 St. Louis 250SX Heat 2 - 00:15:00 St. Louis 250SX Last Chance Qualifier - 00:45:00 St. Louis 450SX Heat 1 - 01:10:00 St. Louis 450SX Heat 2 - 01:25:00 St. Louis 450SX Last Chance Qualifier - 01:32:00 St. Louis 250SX Main Event - 01:57:00 St. Louis 450SX Main Event - 02:06:00