2015 Monster Energy Cup Supercross

Stewart kicks up some dirt after sticking a nice landing on a jump.

James Stewart whips across the blue southern California sky during his training for the upcoming Monster Energy Cup.

James Stewart getting in some practice time.

Dirt and mud fly as Suzuki supercross rider James Stewart comes out of a turn during a practice run.

Some of the many Supercross trophies, awards, and racing memorabilia at James Stewart's home.

Supecross is a very physically demanding sport, and James Stewart has to keep in shape as he works out at his home gym..

Stewart at his home gym.

James Stewart is an avid golfer in his spare time, and gets in a round of golf whenever he can when he's not riding or training.

Detail shot of Supercross rider James Stewart's Suzuki racing bike.

Supercross rider James Stewart suits up in his trailer.

James Stewart talks with members of his crew in between practice runs.

James Stewart mounts his bike with his crew making the last-minute adjustments for a practice run.

James Stewart is up in the air as his crew and team monitor his times and jumps before making any adjustments to his bike.

James Stewart rides down the moutain side in southern California.

Stewart gets in some practice runs.

Stewart during practice runs under the watchful eyes of his crew and team.

Stewart in mid air and dwarfed by the mountains of southern California as a backdrop.

Stewart talks with members of his racing team after finishing up some practice runs.

Stewart spends hours and hours each week at the training facility.

James Stewart listens to his dadfter a practice run. Stewart was introduced to the sport by his dad, when he was only about 3 years old.

Stewart talks with his team manager Mike Webb (sitting ) as team mechanic Rene Zapata, right, makes some minor adjustments in between practice runs.

Stewart talks with team mechanic Rene Zapata.

Stewart enters the fenced-off practice facility near Corona, Calif.

Stewart is silhouetted against the blue sky and mountains.

Stewart gets his game face on as he prepares for a practice run at the track.

Stewart races down the 'whoops' (as they're called ) at the training facilty.

Stewart is timed and filmed by members of his Suzuki team during practice.

Stewart heads down the mountain side to start his training runs.

Stewart starts his practice and training runs at the track.

Stewart gets airborne on his Suzuki racing bike.

The late afternoon sun creates a dramatic shadow of Stewart.

Stewart whips his bike in mid-air over a jump during practice.

A mid-air view of Stewart on his bike.

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