Concept2 Logbook | Log for Alexander Marfin

3,288,308

Lifetime Meters

60,000

Season Meters

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
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

Alexander Marfin

Log

Date	Workout	Score	Ave	Type	Comments	Action
11/14/07	1:00:00.0	15,096m	1:59.2	RowErg	10, steady row: 30'-20rpm, 30'-32rpm	View workout
11/13/07	34:16.8	5,000m	3:25.6	RowErg	10, part of intervals 4x1000m/4'r	View workout
11/13/07	3:22.5	1,000m	1:41.2	RowErg	10, part of 5 intervals	View workout
11/12/07	32:00.0	8,131m	1:58.0	RowErg	10, pyramid pieces 1-2-3-4-3-2-1 with equal rest, aim 1:43	View workout
11/11/07	38:15.9	10,000m	1:54.7	RowErg	7	View workout
11/07/07	1:23:55.7	21,097m	1:59.3	RowErg	7	View workout
10/31/07	30:00.0	7,625m	1:58.0	RowErg	10	View workout
10/31/07	30:00.0	7,977m	1:52.8	RowErg	10	View workout
10/30/07	7:17.7	2,000m	1:49.4	RowErg	5	View workout
10/29/07	28:00.0	7,034m	1:59.4	RowErg	5,threshold intervals(5km), 4x4min/3r 1:47.8 av for 4451m	View workout
10/28/07	7:09.8	2,000m	1:47.4	RowErg	5	View workout
10/18/07	32:00.0	8,044m	1:59.3	RowErg	5	View workout
10/16/07	36:58.2	10,000m	1:50.9	RowErg	10	View workout
10/11/07	10:00.0	2,723m	1:50.1	RowErg	5, long piece	View workout
10/11/07	10:00.0	2,705m	1:50.9	RowErg	5, long piece	View workout
10/08/07	1:00:00.0	15,648m	1:55.0	RowErg	5, steady row	View workout
10/07/07	30:00.0	7,884m	1:54.1	RowErg	10, alternating intensity: 3'30spm 1:56/2'32spm 1:52/ 1'35spm 1:48	View workout
10/05/07	31:00.0	7,777m	1:59.5	RowErg	5,6'/1:52-5'/1:50-4'/1:48-3'/1:46-2'/1:45-1'/1:44 pieces	View workout
10/04/07	30:00.0	7,525m	1:59.6	RowErg	5, relaxed row	View workout
10/03/07	35:00.0	9,025m	1:56.3	RowErg	5, alternating intensity 1:52-1:59	View workout
10/02/07	24:00.0	5,975m	2:00.5	RowErg	5, 4 sets of 4x1min/0.5min r	View workout
10/01/07	40:00.0	10,401m	1:55.3	RowErg	5, steady with Power Ten 500	View workout
09/30/07	35:00.0	8,000m	2:11.2	RowErg	5,threshold intervals (5km), 5x4min/3r 1:51.4 av for 5383m	View workout
09/28/07	7:04.6	2,000m	1:46.1	RowErg	10	View workout
09/25/07	37:36.8	10,000m	1:52.8	RowErg	10	View workout