Sign Up
2,269,832
Lifetime Meters
569,463
Season Meters

Last 30 Days Activity

Latest Challenges

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

View Challenges

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

Sjaak de Graaf

Log

Date Workout Score Ave Comments Action
05/22/23 10x500m/0:30r 19:07.3 1:54.7 View workout
05/19/23 10x500m/0:30r 19:10.1 1:55.0 View workout
05/18/23 5023m 20:08.3 2:00.2 View workout
05/18/23 5000m 20:56.2 2:05.6 View workout
05/17/23 10x500m/0:30r 19:13.7 1:55.3 View workout
05/10/23 10x500m/0:30r 19:09.9 1:54.9 View workout
05/09/23 9x500m/0:30r 17:02.5 1:53.6 View workout
05/07/23 7318m 30:06.7 2:03.4 View workout
05/05/23 10x500m/0:30r 19:05.5 1:54.5 View workout
05/03/23 10x500m/0:30r 19:12.8 1:55.2 View workout
05/01/23 10x500m/0:30r 19:14.7 1:55.4 View workout
04/28/23 10x500m/0:30r 19:22.5 1:56.2 View workout
04/26/23 10x500m/0:30r 19:28.4 1:56.8 View workout
04/23/23 10000m 41:36.4 2:04.8 View workout
04/10/23 7x500m/0:30r 14:37.3 2:05.3 View workout
04/10/23 500m 1:38.2 1:38.2 View workout
04/10/23 2x500m/0:30r 4:18.8 2:09.4 View workout
04/08/23 10000m 40:13.8 2:00.6 View workout
04/06/23 10x500m/0:30r 20:25.4 2:02.5 View workout
04/03/23 10x500m/0:30r 20:28.7 2:02.8 View workout
04/01/23 10000m 41:14.3 2:03.7 View workout
03/31/23 20:45 20:45.3 2:04.5 View workout
03/29/23 10x500m/0:30r 20:19.2 2:01.9 View workout
03/27/23 10x500m/0:30r 20:37.3 2:03.7 View workout
03/26/23 10000m 41:39.4 2:04.9 View workout