Sign Up
2,249,017
Lifetime Meters
110,840
Season Meters

Last 30 Days Activity

Latest Challenges

Holiday Challenge November 26–December 24

View Challenges

Concept2 Blog

Oct 21 ErgData Feature: Workouts on the Real Time Loop
Oct 18 Concept2 RowErg, SkiErg, BikeErg & StrengthErg Are HSA/FSA Eligible
Oct 16 Concept2 Retrofits and Accessories: 12 Ways to Update Your Erg
Oct 16 Concept2 and NSCA Foundation Continue Equipment Grant Programs

Harm Jaap de Witt

Log

Date Workout Score Ave Comments Action
11/13/26 v3:00/2:00r...5 3,830m 1:57.4 View workout
11/13/26 9:10 2,015m 2:16.6 View workout
11/10/26 30:00 7,143m 2:05.9 View workout
11/08/26 2000m 8:56.8 2:14.2 View workout
11/05/26 30:00 7,055m 2:07.5 View workout
11/02/26 30:00 6,823m 2:11.9 View workout
10/28/26 5000m 21:50.0 2:11.0 View workout
10/09/26 13:36 3,009m 2:15.7 View workout
08/27/26 5000m 21:54.3 2:11.4 View workout
08/22/26 3:26 698m 2:27.9 View workout
08/22/26 3:30 665m 2:38.0 View workout
08/21/26 13:23.7 2,708m 2:28.3

Easy row@2'17, Lost connection

 View workout
08/18/26 5000m 21:15.3 2:07.5 View workout
08/13/26 2000m 9:19.9 2:19.9 View workout
08/13/26 1:06 200m 2:47.0 View workout
08/12/26 1000m 4:49.7 2:24.8 View workout
08/10/26 5000m 21:17.7 2:07.7 View workout
08/08/26 5000m 21:53.7 2:11.3 View workout
08/06/26 5000m 21:57.6 2:11.7 View workout
07/26/26 5000m 21:45.2 2:10.5 View workout
07/25/26 5000m 21:57.6 2:11.7 View workout
07/24/26 5000m 22:10.5 2:13.0 View workout
06/05/26 5000m 21:59.3 2:11.9 View workout
06/02/26 5000m 21:59.8 2:11.9 View workout
05/15/26 5000m 22:44.8 2:16.4 View workout