Concept2 Logbook | Log for Jacob Kerssemakers

4,479,682

Lifetime Meters

197,962

Season Meters

Time Distance

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
Jan 8	26th Concept2 Holiday Challenge a Success
Dec 23	Why Concept2 Supports 40 Year Old Ergs
Dec 22	The Evolution of the Concept2 SkiErg
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

Jacob Kerssemakers

Date	Workout	Score	Ave	Type	Comments	Action
12/13/23	6x2:00/0:15r	2,863m	2:05.7	RowErg	2:00/:15r	View workout
12/08/23	3000m	11:38.0	1:56.3	RowErg		View workout
12/08/23	8x2:00/0:15r	3,874m	2:03.9	RowErg	2:00/:15r	View workout
11/16/23	1:37	277m	2:56.1	RowErg		View workout
11/16/23	6x1:30/0:15r	2,178m	2:03.9	RowErg		View workout
11/16/23	6x1:30/0:15r	2,182m	2:03.7	RowErg		View workout
11/16/23	7x2:00/0:15r	3,341m	2:05.7	RowErg	2:00/:15r	View workout
11/16/23	5x1:30/0:15r	1,827m	2:03.1	RowErg		View workout
10/24/23	5:36	1,008m	2:46.6	RowErg		View workout
10/24/23	10000m	38:19.4	1:54.9	RowErg	10000 m	View workout
10/24/23	3:38	770m	2:21.6	RowErg		View workout
10/20/23	10000m	37:38.7	1:52.9	RowErg	10000 m	View workout
10/20/23	8x2:00/0:15r	3,884m	2:03.5	RowErg	2:00/:15r	View workout
10/20/23	8x2:00/0:15r	3,884m	2:03.5	RowErg		View workout
10/17/23	10000m	37:24.7	1:52.2	RowErg	10000 m	View workout
10/17/23	7x2:00/0:15r	2,823m	2:28.7	RowErg	2:00/:15r	View workout
10/13/23	10000m	37:28.7	1:52.4	RowErg	10000 m	View workout
10/13/23	1:02	220m	2:22.2	RowErg		View workout
10/11/23	5000m	18:16.2	1:49.6	RowErg	5000 m	View workout
10/11/23	4:05	1,010m	2:01.4	RowErg		View workout
10/11/23	1:35	346m	2:17.5	RowErg		View workout
10/06/23	5000m	19:07.4	1:54.7	RowErg	5000 m	View workout
10/06/23	8x2:00/0:15r	3,861m	2:04.3	RowErg	2:00/:15r	View workout
10/03/23	5000m	18:09.2	1:48.9	RowErg	5000 m	View workout
10/03/23	8x2:00/0:15r	3,873m	2:03.9	RowErg		View workout