Sign Up
3,129,060
Lifetime Meters
192,052
Season Meters

Last 30 Days Activity

Latest Challenges

Fall Team Challenge September 15–October 15

View Challenges

Concept2 Blog

Aug 25 Routine Maintenance for Your Concept2 Erg
Aug 24 Strength in the Open Ocean: Kelsey Pfendler’s Pacific Crossing
Aug 21 Toby Ireland: Setting the Pace
Jul 20 Join the Concept2 Million Meter Club

Kjell Bottema

Log

Date Workout Score Ave Comments Action
09/19/26 v24:34/3:15r...4 17,957m 2:05.4 View workout
09/17/26 v5000m/2:00r...3 12,000m 2:03.0 View workout
09/14/26 10000m 41:00.6 2:03.0 View workout
09/13/26 2x4000m/4:00r 30:27.1 1:54.1 View workout
09/12/26 v6000m/2:00r...2 12,000m 2:02.9 View workout
09/09/26 2x30:00/2:00r 14,294m 2:05.9 View workout
09/05/26 13600m 56:03.8 2:03.6 View workout
09/03/26 3x5000m/2:00r 1:02:30.9 2:05.0 View workout
08/31/26 2x7000m/2:00r 58:19.3 2:04.9 View workout
08/30/26 12000m 49:58.0 2:04.9 View workout
08/30/26 0:13 45m 2:24.4 View workout
08/24/26 4000m 16:52.1 2:06.5 View workout
08/24/26 2x5000m/2:00r 41:56.7 2:05.8 View workout
08/22/26 10000m 41:55.5 2:05.7 View workout
08/20/26 2x6000m/2:00r 51:11.4 2:07.9 View workout
08/18/26 10000m 42:50.5 2:08.5 View workout
05/14/26 17:41 4,092m 2:09.7 View workout
05/14/26 6:48 1,565m 2:10.4 View workout
05/11/26 1:25 316m 2:15.7 View workout
05/10/26 1x3000m/3:30r 11:07.2 1:51.2 View workout
05/10/26 2x3500m/3:30r 25:58.2 1:51.3 View workout
04/30/26 4000m 16:22.8 2:02.8 View workout
04/30/26 v9000m/3:00r...2 13,064m 2:02.2 View workout
04/27/26 v7000m/2:40r...3 18,000m 2:01.0 View workout
04/26/26 9000m 33:36.0 1:52.0 View workout