Sign Up
4,425,211
Lifetime Meters
143,491
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?

Jacob Kerssemakers

Log

Date Workout Score Ave Comments Action
04/19/17 2:16 516m 2:12.4 View workout
04/18/17 5000m 24:11.4 2:25.1 View workout
04/18/17 5000m 19:07.9 1:54.7 View workout
04/12/17 5:07 1,007m 2:32.8 View workout
04/12/17 3000m 11:18.4 1:53.0 View workout
04/12/17 5000m 17:24.2 1:44.4 View workout
04/12/17 3000m 12:19.0 2:03.1 View workout
04/10/17 2000m 8:23.6 2:05.9 View workout
04/10/17 2:28 510m 2:25.9 View workout
04/10/17 10000m 40:04.8 2:00.2 View workout
04/10/17 2000m 7:55.2 1:58.8 View workout
04/09/17 2000m 9:08.5 2:17.1 View workout
04/09/17 10000m 37:32.4 1:52.6 View workout
04/09/17 2000m 7:46.1 1:56.5 View workout
04/08/17 7:55 1,578m 2:30.6 View workout
03/29/17 6:45 1,506m 2:14.6 View workout
03/29/17 4000m 15:55.8 1:59.4 View workout
03/29/17 5000m 19:53.4 1:59.3 View workout
03/27/17 2000m 7:57.8 1:59.4 View workout
03/27/17 10000m 36:25.4 1:49.2 View workout
03/27/17 3000m 12:06.1 2:01.0 View workout
03/27/17 0:06 17m 3:17.0 View workout
03/25/17 4:57 1,011m 2:27.2 View workout
03/24/17 300m 1:28.7 2:27.8 View workout
03/24/17 2500m 13:41.7 2:44.3 View workout