With just 5 rounds left in the 2011 Supercross season, things are starting to tighten up at the top. The top three riders are all within 8 points of each other as we head to Dallas for the 13th round of the Supercross season.

Earlier this week, former Supercross champion and current Supercross contender James "Bubba" Stewart was arrested for impersonating an officer, putting the remainder of the 2011 Supercross season in doubt. But a statement released on Stewart's website today said that Stewart will be racing on Saturday.

The 2010 Supercross season was filled with Ryan Dungey victories, but 2011 has not been as kind to the Rockstar Makita rider. Dungey claimed his first victory of the 2011 Supercross season last night in Toronto, placing himself in solid contention for the Supercross championship.

Tomorrow night, the Supercross riders will head to Toronto for the 12th round of the 2011 Supercross season.

Trey Canard is coming off of his second win of the season, while James Stewart and Ryan Villopoto are both coming off of DNFs.

Here's a look at what the Supercross riders will be going up against this weekend in Toronto.

After James Stewart's crash in Jacksonville, his participation in Toronto was questionable. Stewart was taken from the track in a stretcher, and updates about his condition were scarce. But Stewart just released a message today saying that he is pretty banged up, but he is ready to race this weekend in Toronto.

"I was definitely banged up pretty good in Jacksonville, but I'm feeling a lot better now and ready for Toronto," Stewart said. "At this point it's all about the Championship and every race counts. I want to thank my fans, my team and my sponsors for all of their support this week and every week of the series. It really means a lot to me."