Sign Up
251,845
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

Grant Koster

Log

Date Workout Score Ave Comments Action
04/16/22 20:48.2 5,000m 2:04.8 View workout
04/09/22 37:13.0 9,000m 2:04.0 View workout
04/08/22 35:35.6 8,000m 2:13.4 View workout
04/07/22 30:59.2 7,000m 2:12.8 View workout
04/06/22 25:18.1 6,000m 2:06.5 View workout
04/05/22 20:57.7 5,000m 2:05.7 View workout
04/04/22 16:59.4 4,000m 2:07.4 View workout
04/03/22 11:49.0 3,000m 1:58.1 View workout
04/02/22 7:54.8 2,000m 1:58.7 View workout
04/01/22 4:02.0 1,000m 2:01.0 View workout
03/27/22 2:37.8 513m 2:33.8 View workout
03/27/22 8:26.0 2,000m 2:06.5 View workout
03/27/22 8:18.0 2,015m 2:03.5 View workout
03/27/22 1:50.8 515m 1:47.5 View workout
03/25/22 21:25.0 5,015m 2:08.1 View workout
03/22/22 8:08.1 2,000m 2:02.0 View workout
03/22/22 2:05.0 514m 2:01.5 View workout
03/19/22 20:41.9 5,000m 2:04.1 View workout
03/19/22 4:18.0 1,028m 2:05.4 View workout
03/16/22 14:33.0 3,520m 2:04.0 View workout
03/05/22 21:34.8 5,000m 2:09.4 View workout
02/26/22 34:11.0 8,011m 2:08.0 View workout
02/25/22 1:49.0 500m 1:49.0 View workout
02/24/22 1:50.0 500m 1:50.0 View workout
02/23/22 15:06.0 3,583m 2:06.4 View workout