Sign Up
915,917
Lifetime Meters
325,923
Season Meters

Last 30 Days Activity

Latest Challenges

Skeleton Crew October 25–31
Concept2 50th Challenge November 6

View Challenges

Concept2 Blog

Oct 21 ErgData Feature: Workouts on the Real Time Loop
Oct 18 Concept2 RowErg, SkiErg, BikeErg & StrengthErg Are HSA/FSA Eligible
Oct 16 Concept2 Retrofits and Accessories: 12 Ways to Update Your Erg
Oct 16 Concept2 and NSCA Foundation Continue Equipment Grant Programs

Jacek Trzeciakiewicz

Log

Date Workout Score Ave Comments Action
10/22/26 5000m 18:43.4 1:52.3 View workout
10/20/26 v6:00/2:00r...6 4,244m 1:46.0 View workout
10/18/26 5000m 18:48.2 1:52.8 View workout
10/17/26 5000m 19:27.2 1:56.7 View workout
10/14/26 v1:00/2:00r...5 3,753m 1:43.9 View workout
10/10/26 5000m 19:48.1 1:58.8 View workout
10/08/26 5000m 19:01.9 1:54.1 View workout
10/07/26 5000m 18:44.6 1:52.4 View workout
10/06/26 5000m 19:15.7 1:55.5 View workout
10/04/26 5000m 19:50.6 1:59.0 View workout
10/03/26 5000m 19:30.9 1:57.0 View workout
10/02/26 5000m 19:30.3 1:57.0 View workout
10/01/26 5000m 19:39.4 1:57.9 View workout
09/30/26 5000m 19:53.0 1:59.3 View workout
09/29/26 10000m 41:58.5 2:05.9 View workout
09/27/26 1:00:00 13,769m 2:10.7 View workout
09/20/26 5000m 19:51.6 1:59.1 View workout
09/19/26 5000m 19:46.9 1:58.6 View workout
09/18/26 5000m 19:54.6 1:59.4 View workout
09/16/26 10000m 42:39.0 2:07.9 View workout
09/15/26 30:00 7,574m 1:58.8 View workout
09/13/26 v1:00/1:00r...10 3,034m 1:38.8 View workout
09/11/26 v500m/2:00r...5 3,500m 1:42.9 View workout
09/10/26 v750m/2:00r...5 3,750m 1:45.7 View workout
09/09/26 v1:00/2:00r...5 3,694m 1:45.5 View workout