Sign Up
10,971,910
Lifetime Meters
482,851
Season Meters

Last 30 Days Activity

Latest Challenges

Skeleton Crew October 25–31

View Challenges

Concept2 Blog

Oct 9 Concept2 at HOCR 2025: Powering Rowers, Stories & Community
Oct 8 2026 World Rowing Indoor Championships
Oct 7 StrengthErg Firmware Update for Greater Simplicity
Oct 6 Concept2 Instructor Certification: Is it for You?

Mark Vanderkooi

Log

Date Workout Score Ave Comments Action
10/21/25 v2:00/1:00r...8 6,410m 2:29.7 View workout
10/18/25 v2000m/1:30r...4 3,750m 2:35.7 View workout
10/16/25 v1:00/1:30r...5 5,112m 2:32.5 View workout
10/14/25 v2:00/1:00r...6 4,850m 2:28.4 View workout
10/13/25 v1:00/1:00r...10 4,179m 2:23.5 View workout
10/11/25 v1:00/1:00r...5 5,996m 2:30.1 View workout
10/09/25 4x3:00/1:30r 4,697m 2:33.2 View workout
10/04/25 6x750m/1:30r 11:40.1 2:35.5 View workout
10/02/25 v6:00/1:30r...6 5,906m 2:32.3 View workout
09/30/25 v0:45/0:45r...10 3,016m 2:29.2 View workout
09/27/25 3x4:00/1:30r 4,734m 2:32.0 View workout
09/23/25 v5:00/1:30r...3 4,692m 2:33.4 View workout
09/20/25 2x3000m/1:30r 15:30.5 2:35.0 View workout
09/18/25 v2:00/1:00r...6 4,769m 2:30.9 View workout
09/16/25 v4:00/1:30r...6 6,001m 2:29.9 View workout
09/13/25 v3:00/1:30r...5 7,596m 2:30.0 View workout
09/11/25 v1:00/1:00r...7 4,017m 2:29.3 View workout
09/09/25 v2:00/1:30r...5 5,471m 2:33.5 View workout
09/06/25 v1:00/1:00r...5 5,920m 2:32.0 View workout
09/01/25 v1:00/1:30r...5 5,913m 2:32.2 View workout
08/30/25 v1:00/1:00r...5 4,980m 2:36.6 View workout
08/28/25 v1000m/1:00r...5 5,000m 2:32.9 View workout
08/26/25 6x1000m/1:30r 15:27.7 2:34.6 View workout
08/23/25 v20c/1:30r...3 4,508m 2:38.0 View workout
08/19/25 v6:00/1:00r...6 8,519m 2:27.9 View workout