Catherine was a member of four Olympic Teams (1998, 2002, 2006, 2010) with her highest Olympic finish occurring in 2010 in the Team Pursuit of 4th place. She was a World Cup Team member every year from 1997-2010 and was a ten-time World Championship team member. She was a six-time U.S. Allround Champion and set the following records:
- U.S. Record 3000m – 2005 (Salt Lake City, UT)
- U.S. Record 5000m – 2005 (Salt Lake City, UT)
- U.S. Record 10,000m – 2005 (Calgary, Canada)
Catherine was inducted into the National Speed Skating Hall of Fame on June 1, 2018 in Milwaukee, WI.