SANTA ANA (CBS) — A 39-year-old professional skateboarder was sentenced to 60 days in jail after pleading guilty to having sex with a 15-year-old girl.

Brian Keith Patch made the guilty plea on the eve of trial Monday. He also must register as a sex offender during his 10 years of probation. Patch must also perform 15 days of community service with Caltrans.

READ MORE: Authorities Still Searching For Suspect Wanted In Fatal Palmdale Shooting On Friday

Two felony charges were dismissed under a plea deal.

Prosecutors say Patch had sex with the girl, who’s also a professional skateboarder, in 2008 after she had run away from home and was staying at his house.

READ MORE: Memorial For "The Fallen 13" Unveiled In Norco On Saturday

The girl later claimed she made up the allegation but prosecutors say that Patch acknowledged having sex with the girl to investigators.

The victim, who is now 18 years old, said it was difficult to go to skateboard events in which the two were participating, Patch’s attorney Gary Labin said.

Patch has the option of returning to court in 10 years and asking to have the charge he pleaded guilty reduced to a misdemeanor and then having it expunged, Labin said.

MORE NEWS: 2 Dead, 1 Critically Injured In Willowbrook Crash Stemming From Pursuit

(©2011 CBS Local Media, a division of CBS Radio Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. Wire services contributed to this report.)