X Games 15
![Chris Doyle casts a shadow across the new cement trick bowl constructed in Carson during Wednesday's practice day for X Games 15, which begin Thursday at Staples Center.](https://ca-times.brightspotcdn.com/dims4/default/298e48d/2147483647/strip/true/crop/308x425+0+0/resize/308x425!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F2c%2F47%2F3338b705f9e0b35b6be04f471fb5%2Fla-01xgames-knkdpsnc.jpg)
Chris Doyle casts a shadow across the new cement trick bowl constructed in Carson during Wednesday’s practice day for X Games 15, which begin Thursday at Staples Center. (Spencer Weiner / Los Angeles Times)
![Bike Trick](https://ca-times.brightspotcdn.com/dims4/default/f612d63/2147483647/strip/true/crop/586x392+0+0/resize/586x392!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fa0%2F57%2F34e662a4b6540aac65ebf1168832%2Fla-02xgames-knkdxbnc.jpg)
Colin McKay works on his tricks, including his “Switch Pop-Shove-it Noseslides,” during Wednesday’s practice session for X Games 15. (Spencer Weiner / Los Angeles Times)
![Skateboard Grab](https://ca-times.brightspotcdn.com/dims4/default/6dc0512/2147483647/strip/true/crop/586x419+0+0/resize/586x419!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F9a%2Fc8%2F247fe239d2da59a7ab8debca16c0%2Fla-05xgames-knklimnc.jpg)
Brazilian skateboarder Karen Jonz takes off in the vert ramp during X Games 15 practice day at the
![Skateboard Spill](https://ca-times.brightspotcdn.com/dims4/default/8efe82c/2147483647/strip/true/crop/586x379+0+0/resize/586x379!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fd6%2F1d%2Fa34a61303ca3867b510dfb3199aa%2Fla-06xgames-knkl08nc.jpg)
Edgar Pereira, an X Games 15 competitor from Brazil, takes a spill during Wednesday’s practice session. (Spencer Weiner / Los Angeles Times)
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![Big Ramp](https://ca-times.brightspotcdn.com/dims4/default/1da3b45/2147483647/strip/true/crop/586x407+0+0/resize/586x407!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Ffe%2F37%2F19269c96771dedf5defa24ae560b%2Fla-03xgames-knkkzinc.jpg)
A competitor prepares for X Games 15 on the big air ramp at Staples Center during Wednesday’s practice session. (Spencer Weiner / Los Angeles Times)
![Skateboard Ramp](https://ca-times.brightspotcdn.com/dims4/default/3fcabc3/2147483647/strip/true/crop/586x412+0+0/resize/586x412!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fee%2Faf%2F76f474c5f7d5e3c24ac04d133a6d%2Fla-04xgames-knklfznc.jpg)
X-Game skateboarders take advantage of Wednesday’s practice day at the Home Depot Center. (Jake Danna Stevens / Los Angeles Times)