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
04/09/24 20:00.0 4,680m 2:08.2 View workout
05/13/23 20:55.0 5,000m 2:05.5 View workout
04/25/23 25:25.0 6,000m 2:07.0

5k @ 20:45 w/ 1k cool down

 View workout
04/20/23 30:28.0 7,000m 2:10.5

Last 1k was cool down

 View workout
04/18/23 26:12.0 6,000m 2:11.0 View workout
04/16/23 5:00.0 1,000m 2:30.0

Chill down

 View workout
04/16/23 21:00.0 5,000m 2:06.0 View workout
04/11/23 5:00.0 1,000m 2:30.0

Cool down

 View workout
04/11/23 25:09.0 6,000m 2:05.7 View workout
04/10/23 8:24.0 2,000m 2:06.0 View workout
03/20/23 8:07.0 2,000m 2:01.7 View workout
03/19/23 30:00.0 7,252m 2:04.1 View workout
03/09/23 29:35.0 7,000m 2:06.7 View workout
02/23/23 13:58.0 3,009m 2:19.2

Cool down

 View workout
02/23/23 20:17.5 5,000m 2:01.7 View workout
02/10/23 19:00.0 4,000m 2:22.5 View workout
01/26/23 14:57.0 3,679m 2:01.9 View workout
01/22/23 25:29.0 6,000m 2:07.4

5k at pace
Last k at recovery

 View workout
01/13/23 20:00.0 4,802m 2:04.9 View workout
12/23/22 10:00.0 2,350m 2:07.6 View workout
12/22/22 12:49.7 3,016m 2:07.6 View workout
12/19/22 20:00.0 4,850m 2:03.7 View workout
12/10/22 8:30.0 1,500m 2:50.0 View workout
12/01/22 10:00.0 2,424m 2:03.7 View workout
11/25/22 12:00.0 2,853m 2:06.1

Getting back into it

 View workout