Sign Up
2,586,675
Lifetime Meters
0
Season Meters

Latest Challenges

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

View Challenges

Concept2 Blog

Dec 17 2025 Concept2 Year in Review: Moving Together
Dec 16 Holiday Season Erg Workouts
Dec 15 Two Decades of Concept2 Holiday Challenges and Counting
Dec 14 Twenty-One Holiday Challenges and Still Rowing

Koen van der Laan

Log

Date Workout Score Ave Comments Action
07/03/24 37:07 13,473m 2:45.3 View workout
07/02/24 36:03 13,368m 2:41.8 View workout
06/25/24 33:55 12,844m 2:38.4 View workout
06/19/24 32:09 12,608m 2:33.0 View workout
06/18/24 33:20 12,764m 2:36.6 View workout
06/16/24 35:16 13,016m 2:42.6 View workout
06/12/24 32:00 12,583m 2:32.5 View workout
06/05/24 32:49 12,705m 2:35.0 View workout
06/04/24 34:00 12,862m 2:38.6 View workout
05/31/24 32:17 12,392m 2:36.3 View workout
05/29/24 33:11 12,510m 2:39.1 View workout
05/27/24 29:42 12,018m 2:28.3 View workout
05/22/24 1:04:15 25,013m 2:34.1 View workout
05/17/24 33:19 12,529m 2:39.5 View workout
05/12/24 50000m 2:03:57.5 2:28.7 View workout
05/08/24 33:48 12,580m 2:41.2 View workout
05/06/24 30:39 12,172m 2:31.1 View workout
05/01/24 31:56 12,346m 2:35.2 View workout
04/30/24 30:36 11,909m 2:34.1 View workout
04/28/24 29:14 11,718m 2:29.6 View workout
04/27/24 29:17 11,735m 2:29.7 View workout
04/26/24 29:44 11,793m 2:31.2 View workout
04/11/24 32:00 12,105m 2:38.6 View workout
04/09/24 33:01 12,231m 2:42.0 View workout
04/03/24 30:25 11,886m 2:33.6 View workout