Sign Up
2,583,472
Lifetime Meters
232,924
Season Meters

Last 30 Days Activity

Latest Challenges

Holiday Challenge November 27–December 24
January Revolutions January 1–31
Virtual Team Challenge January 1–31

View Challenges

Concept2 Blog

Dec 14 Twenty-One Holiday Challenges and Still Rowing
Dec 10 Begin Your Fitness Journey Now
Dec 4 Concept2 Model A Return to Glory - 40 Years Later
Nov 10 Concept2 Partners with NSCA Foundation for Equipment Grants

Cathy Zack

Log

Date Workout Score Ave Comments Action
11/23/25 2000m 9:56.8 2:29.2 View workout
11/23/25 0:41 150m 2:19.0 View workout
11/23/25 v250m/0:45r...12 3,000m 2:07.9 View workout
11/23/25 1000m 4:55.7 2:27.8 View workout
11/23/25 1000m 5:18.7 2:39.3 View workout
11/23/25 1000m 5:55.0 2:57.5 View workout
11/18/25 2000m 10:08.9 2:32.2 View workout
11/18/25 0:31 127m 2:04.8 View workout
11/18/25 500m 2:07.5 2:07.5 View workout
11/18/25 2008m 9:36.4 2:23.5 View workout
11/18/25 1:45 392m 2:14.6 View workout
11/18/25 2000m 10:16.3 2:34.0 View workout
11/18/25 1000m 5:39.7 2:49.8 View workout
11/16/25 1:04 214m 2:29.7 View workout
11/16/25 1000m 4:54.7 2:27.3 View workout
11/16/25 1:32 306m 2:30.6 View workout
11/16/25 0:34 138m 2:05.7 View workout
11/16/25 v1:00/1:00r...7 2,321m 2:09.2 View workout
11/16/25 1000m 4:58.5 2:29.2 View workout
11/16/25 6:00 1,015m 2:57.5 View workout
11/12/25 21:55 3,815m 2:52.3 View workout
11/12/25 1000m 5:45.7 2:52.8 View workout
11/11/25 v1:00/1:00r...10 2,418m 2:04.0 View workout
11/11/25 1000m 5:00.6 2:30.3 View workout
11/11/25 1000m 5:33.5 2:46.7 View workout