Lauren Zoerner had a big last-lap comeback to win the Junior Women 15-16 race at the 2018 Louisville Cyclocross Nationals. Full race results.

Ivan Gallego took control of the Junior Men 15-16 race early on and held on to win at the 2018 Louisville Cyclocross Nationals. Full race results.

George Frazier rode and ran to a Junior 13-14 title at the 2018 Louisville Cyclocross Nationals. Full race results.

Eire Chen took the Junior Women 11-12 title in a close finish at the 2018 Louisville Cyclocross Nationals on Saturday. Full race results.

Ella Brenneman started fast and stayed at the front to win the Junior Women 13-14 race at the 2018 Louisville Cyclocross Nationals. Full race results.

Ian Brown of Oregon rode and ran to a muddy Junior Men 13-14 win on Saturday at the 2018 Louisville Cyclocross Nationals. Full results.

Caleb Swartz ran to a win in muddy conditions in the Collegiate Varsity race on Friday at the 2018 Louisville Cyclocross Nationals. Full race results,.

Grant Ellwood outlasted Cooper Willsey to take the 2018 Collegiate Club National Championship in Louisville on Friday. Full race results.

Adam Myerson went wire-to-wire to win his third-straight Masters 45-49 Nationals on Friday in Louisville. Full Masters 45-49 race results.

Jake Wells used a strong last lap to win his second-straight Masters 40-44 National Championship on Friday in Louisville. Full race results.

Don Myrah took the lead from Roger Aspholm in the last lap to win the 2018 Masters 50-54 National Championship in Louisville. Full race results.

Craig Undem got a Lap 3 gap and held it to win the Masters 55-59 race at the 2018 Louisville Cyclocross Nationals. Full race results.

Greg Wittwer finally got his first National Championship in the Masters 35-39 race at the 2018 Lousiville Cyclocross Nationals. See full race results.

Sammi Runnels rose to the head of the class in the Collegiate Varsity race at Louisville Cyclocross Nationals on Thursday. Full race results.

Jane Rossi survived a late scare to win the 2018 Collegiate Club Cyclocross National Championship in Louisville. See full race results.

Melissa Barker put on a show for her cheering section with a win in the Women’s Masters 40-44 race at Louisville Nationals. See full race results.

Kristin Weber returned to the top podium step after two straight silvers in the Masters 45-49 race at Louisville Nationals. See full race results.

Stacey Barbossa took control early and was the boss of the Women’s Masters 50-54 National Championship race. See full results from Louisville.

Laura Van Gilder started fast and crushed the Joe Creason course to win the Women’s Masters 55-59 national championship in Louisville. Full results.

Holly LaVesser hit the barriers with Suzanne Snyder and won the sprint to win the Women’s Masters 35-39 race at Louisville Nationals. See full race results.

Know Elite U.S. cyclocross? Pick the top finishers at the 2018 Louisville Nationals and win prizes from our Fantasy Cyclocross contest sponsors Feedback Sports, Prestacycle, Kenda and Easton.

John Ruger, Paul McKeithan and Fred Schmid took home Masters 70+ wins at the 2018 Louisville Cyclocross Nationals. Get the story, results and photos.

Karen Tripp, Maureen Sweeney, Martha Iverson and Julie Lockhart took Masters 60+ wins at the 2018 Louisville Cyclocross Nationals. Get the story and photos.

Jay Trojan patiently fought back and won the Men’s Masters 60-64 race in Louisville in the last lap. See full results for the 60-64 race.

John Ruger, Paul McKeithan and Fred Schmid won titles in the Men’s Masters 70-74, 75-79 and 85+ races in Louisville. See full results for all categories.

Karen Tripp, Maureen Sweeney, Martha Iverson and Julie Lockhart won Women’s Masters 60+ titles on Wednesday. See full results for each race.

Fred Wittwer took over the lead in the last lap and didn’t look back to take the Men’s Masters 65-69 win. Full results from Louisville.

Dan Chabanov got a gap in Lap 3 and did not look back to win the Masters 30-34 race at the 2018 Louisville Nationals. See full Baby Masters results.

Taylor Kyuk-White went solo in Lap 2 to win the Women’s Masters 30-34 race at Louisville Nationals. See full results for the Baby Masters race.

Some famous names took the start in today’s races at the 2018 Cyclocross Nationals V2 in Louisville, Kentucky. See who got in hot laps and took home non-titles.