2025 Supercross Riders Republic. Monster energy has today unveiled its full roster of riders competing in the upcoming 2025 monster energy supercross championship considered the most prestigious, glamorous and fiercely fought form of motorcycle racing on planet. The 2025 smx world championship will start with round one of monster energy ama supercross in anaheim, southern california, on january 11.

It is time for the 2025 ama monster energy supercross championship series to commence at angel stadium in anaheim. Anaheim 1 is just a few days away at angel stadium in anaheim, california, so let’s take a look at the teams in the paddock and riders for those teams entering the 2025 monster energy ama supercross.