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Last 30 Days Activity

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Fall Team Challenge September 15–October 15
Skeleton Crew October 25–31
Concept2 50th Challenge November 6

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Concept2 Blog

Sep 21 Concept2: The Best Low-Impact Cardio Exercise Equipment
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

Mark Wertheimer

Log

Date Workout Score Ave Comments Action
10/05/26 v3:00/2:00r...5 4,787m 1:59.0 View workout
10/05/26 2500m 11:52.2 2:22.4 View workout
09/27/26 2500m 11:08.4 2:13.6 View workout
09/27/26 4x500m/0:30r 7:42.8 1:55.7 View workout
09/27/26 2500m 12:01.1 2:24.2 View workout
08/28/26 2:25 315m 3:50.9 View workout
08/28/26 v0:20/0:30r...10 2,719m 1:54.0 View workout
08/28/26 3:13 577m 2:47.8 View workout
08/28/26 v0:20/0:30r...10 2,212m 2:20.1 View workout
08/17/26 2500m 12:41.2 2:32.2 View workout
08/17/26 v0:45/0:45r...20 3,982m 1:53.0 View workout
08/17/26 2500m 12:07.6 2:25.5 View workout
07/08/26 5:18 1,013m 2:37.0 View workout
07/08/26 2000m 7:49.7 1:57.4 View workout
07/08/26 2500m 11:45.5 2:21.1 View workout
07/02/26 7500m 33:41.5 2:14.7 View workout
07/02/26 2500m 12:43.6 2:32.7 View workout
07/01/26 2500m 11:41.8 2:20.3 View workout
07/01/26 v1611m/2:00r...3 2,383m 1:56.8 View workout
07/01/26 2500m 12:46.3 2:33.2 View workout
06/26/26 v1:00/2:00r...9 6,346m 1:58.1 View workout
06/26/26 2500m 12:40.2 2:32.0 View workout
06/23/26 12:59 2,516m 2:34.9 View workout
06/23/26 5x1000m/2:00r 19:45.7 1:58.5 View workout
06/23/26 2500m 11:32.7 2:18.5 View workout