Brian Nelson took some great shots of Day 1 of USA Cycling Cyclocross Nationals, and shared a few of his favorites with us. The day saw the first full championship race schedule, with many of the master’s racers taking to the course. To check out the race results, and for full coverage, schedules and information on the 2012 Cyclocross National Championships at Badger Prairie County Park in Madison, Wisconsin, visit our 2012 Cyclocross National Championships homepage. Visit here to see Brian’s photos from Day One.