Men's B class winner Bill Teasdale kept his pace high in the mornings cold temps.
Torrey Stephenson rode her mtn bike to a second place in the Women's race, which was quite muddy.
Photo ace Marty Caivano won her first Women's Open race.
The younger kids had their own race, and plenty of mud and fun to boot.
The Men's Open race was the last of the day, and featured a much warmer and muddier course.
Some aspects of cyclocross racing are a little harder to explain.
Boulder Cycle Sport racers team up on the sandpit in the Open race.
Brandon Dwight knows that bike racing is also about having fun as evidenced by his dashing blue jumpsuit.
Jonathan Baker scored a nice off season victory in classic 'cross conditions.
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