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Last 30 Days Activity

Latest Challenges

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

Marcin Kosiński

Log

Date Workout Score Ave Comments Action
01/05/26 1:00:09 10,154m 2:57.7 View workout
01/03/26 1:02:29 10,029m 3:06.9 View workout
01/02/26 45:23 7,832m 2:53.8 View workout
01/01/26 1:00:25 10,196m 2:57.8 View workout
12/28/25 51:08 8,545m 2:59.5 View workout
12/24/25 1:00:08 9,825m 3:03.6 View workout
12/23/25 1:00:22 10,374m 2:54.6 View workout
12/22/25 1:00:29 10,255m 2:56.9 View workout
12/17/25 30:34 5,226m 2:55.4 View workout
12/14/25 45:09 7,625m 2:57.6 View workout
12/13/25 1:00:10 10,498m 2:51.9 View workout
12/09/25 30:11 5,101m 2:57.5 View workout
12/02/25 30:15 5,295m 2:51.4 View workout
11/20/25 30:19 5,331m 2:50.6 View workout
11/18/25 30:52 5,222m 2:57.3 View workout
11/16/25 1:00:16 10,152m 2:58.1 View workout
11/12/25 30:10 5,107m 2:57.2 View workout
11/11/25 45:46 7,745m 2:57.3 View workout
11/06/25 30:37 5,114m 2:59.6 View workout
10/30/25 45:43 7,702m 2:58.0 View workout
10/28/25 30:37 5,195m 2:56.8 View workout
10/27/25 45:08 7,448m 3:01.8 View workout
10/26/25 1:00:13 10,301m 2:55.4 View workout
10/25/25 31:43 5,014m 3:09.8 View workout
10/23/25 31:19 5,015m 3:07.3 View workout