Sign Up
4,020,587
Lifetime Meters
1,078,621
Season Meters

Last 30 Days Activity

Latest Challenges

January Revolutions January 1–31
Virtual Team Challenge January 1–31
Tour de SkiErg February 1–28
Military Challenge February 1–28
Valentine Challenge February 9–14
Mud Season Madness March 1–31

View Challenges

Concept2 Blog

Jan 21 Entries Open for the 2026 World Rowing Virtual Indoor Championships
Jan 19 Fifty Years Strong, Powered by Community
Jan 14 Try an Indoor Rowing Race this Season
Jan 13 Performance Starts Here: Train with Concept2 in 2026

Martin Oosterom

Log

Date Workout Score Ave Comments Action
06/30/21 5000m 20:21.5 2:02.1 View workout
05/05/21 5000m 20:20.2 2:02.0 View workout
02/04/20 5000m 19:15.1 1:55.5 View workout
02/03/20 5000m 19:38.8 1:57.8 View workout
02/02/20 5000m 20:05.8 2:00.5 View workout
01/20/20 20:27 5,030m 2:01.9 View workout
01/06/20 20:53 5,031m 2:04.5 View workout
04/17/19 19:40 5,010m 1:57.7 View workout
04/15/19 10000m 39:38.5 1:58.9 View workout
04/02/19 19:45 5,010m 1:58.2 View workout
04/01/19 20:32 5,016m 2:02.8 View workout
01/10/19 10000m 39:27.4 1:58.3 View workout
05/25/18 10000m 39:43.2 1:59.1 View workout
05/18/18 10000m 39:45.9 1:59.2 View workout
02/10/18 10000m 39:04.8 1:57.2 View workout
01/25/18 10000m 39:34.5 1:58.7 View workout
11/17/17 10000m 37:58.8 1:53.9 View workout
11/13/17 10000m 38:11.6 1:54.5 View workout
10/27/17 38:02.0 10,000m 1:54.1 View workout
10/19/17 10000m 38:17.9 1:54.8 View workout
10/07/17 10000m 38:44.8 1:56.2 View workout
08/04/17 10000m 38:37.7 1:55.8 View workout
07/14/17 10000m 38:26.5 1:55.3 View workout
06/28/17 10000m 38:07.6 1:54.3 View workout
04/16/17 30:00.0 7,910m 1:53.7 View workout