2011 25 Hours of Frog Hollow photos

Bec Bales enjoys the top step of the podium in the women's solo category.

A Pugsley rider stops by Solo Pit row in search of refreshments.

A rider follows a bit of desert singletrack.

Jonathan Davis rides to a win in the co-ed duo category.

The rim trail provided technical challenges and spectacular scenery.

Weary racers continued to enjoy the singletrack in the early morning hours.

Race volunteers kept fires going throughout the night for cold racers.

Racers' lights light up the night.

Sunset laps were coveted by racers.

The Frog Hollow trails provided plenty of desert singletrack.

Costumed racers were the norm rather than the exception.

Tanner Davis, 11 years old, completed 8 laps of the course.

Tim Lutz rides in the shadow of the Zion cliffs.

Parts of the trail contained abundant amounts of rocks.

Dave Byers finished second in the Solo category.

The race was held in a 25-hour weather window that was dry, but cold.

Some racers took the event very seriously.

Racers lined bikes up for the LeMans start.