Sign Up
3,762,507
Lifetime Meters
953,771
Season Meters

Last 30 Days Activity

Latest Challenges

Fall Team Challenge September 15–October 15

View Challenges

Concept2 Blog

Sep 18 Millions of Meters for Ken Zaremba
Aug 25 Routine Maintenance for Your Concept2 Erg
Aug 24 Strength in the Open Ocean: Kelsey Pfendler’s Pacific Crossing
Aug 21 Toby Ireland: Setting the Pace

Cathy Zack

Log

Date Workout Score Ave Comments Action
07/27/26 1000m 5:07.8 2:33.9 View workout
07/27/26 13:49 1,994m 3:28.0 View workout
07/27/26 2:48 399m 3:31.5 View workout
07/27/26 1:00 263m 1:54.0 View workout
07/27/26 500m 2:38.6 2:38.6 View workout
07/27/26 1000m 5:15.9 2:37.9 View workout
07/27/26 1000m 5:35.3 2:47.6 View workout
07/26/26 v6:00/2:00r...6 3,445m 2:10.6 View workout
07/26/26 1000m 5:17.1 2:38.5 View workout
07/26/26 1000m 5:51.9 2:55.9 View workout
07/24/26 1:11 190m 3:07.6 View workout
07/24/26 30:01 5,239m 2:51.9 View workout
07/24/26 6:10 1,031m 2:59.5 View workout
07/24/26 1000m 6:21.5 3:10.7 View workout
07/19/26 1000m 5:06.9 2:33.4 View workout
07/19/26 4:00 877m 2:16.8 View workout
07/19/26 1000m 4:43.1 2:21.5 View workout
07/19/26 v500m/2:00r...5 3,500m 2:09.2 View workout
07/19/26 1000m 5:11.1 2:35.5 View workout
07/19/26 1000m 5:10.7 2:35.3 View workout
07/19/26 1000m 5:08.0 2:34.0 View workout
07/18/26 10000m 47:13.7 2:21.6 View workout
07/18/26 1000m 5:11.9 2:35.9 View workout
07/18/26 1000m 6:12.2 3:06.1 View workout
07/17/26 2000m 10:40.5 2:40.1 View workout