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Last 30 Days Activity

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World Erg Challenge March 15–April 15
April Fool's April 1–15
Mindful May Meters May 1–31
Marathon and Century Challenge May 1–15

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Concept2 Blog

Mar 18 Women Who Move Us Forward: Bari Dreissigacker and Judy Geer
Mar 17 Kelsey Pfendler: A River Guide’s Journey to a Solo Pacific Crossing
Mar 16 Strength On and Off Duty: McCall Hoyt
Mar 12 Molly Vollmer: Strength in Every Season

Mark Jen

Log

Date Workout Score Ave Comments Action
04/02/26 2000m 9:08.1 2:17.0 View workout
04/02/26 6x1000m/3:00r 23:05.2 1:55.4 View workout
02/19/26 2x1000m/3:00r 8:27.3 2:06.8 View workout
02/19/26 6x1000m/3:00r 23:08.3 1:55.6 View workout
02/15/26 6:03 1,467m 2:03.7 View workout
01/14/26 12:00 2,720m 2:12.3 View workout
01/14/26 6x4:00/r 5,592m 2:08.7 View workout
01/14/26 5:00 1,300m 1:55.3 View workout
01/07/26 10:00 2,273m 2:11.9 View workout
01/07/26 7x4:00/r 6,676m 2:05.8 View workout
01/07/26 5:00 1,301m 1:55.2 View workout
12/31/25 12:00 2,812m 2:08.0 View workout
12/31/25 23:04 5,593m 2:03.7 View workout
12/31/25 5:00 1,298m 1:55.5 View workout
12/29/25 1000m 4:14.9 2:07.4 View workout
12/29/25 15:02 3,861m 1:56.9 View workout
12/29/25 500m 1:50.2 1:50.2 View workout
12/17/25 10:00 2,440m 2:02.9 View workout
12/17/25 6:00 1,688m 1:46.6 View workout
12/17/25 500m 1:49.9 1:49.9 View workout
12/10/25 12:00 2,715m 2:12.5 View workout
12/10/25 24:03 5,842m 2:03.5 View workout
12/10/25 5:00 1,298m 1:55.5 View workout
12/03/25 10:00 2,263m 2:12.5 View workout
12/03/25 25:00 6,100m 2:02.9 View workout