Sign Up
17,235,666
Lifetime Meters
457,464
Season Meters

Last 30 Days Activity

Latest Challenges

Fall Team Challenge September 15–October 15
Skeleton Crew October 25–31
Concept2 50th Challenge November 6

View Challenges

Concept2 Blog

Sep 21 Concept2: The Best Low-Impact Cardio Exercise Equipment
Sep 18 Millions of Meters for Ken Zaremba
Aug 25 Routine Maintenance for Your Concept2 Erg
Aug 24 Strength in the Open Ocean: Kelsey Pfendler’s Pacific Crossing

Krzysztof Kaszubski

Log

Date Workout Score Ave Comments Action
10/05/26 10:15 2,426m 2:06.8 View workout
10/05/26 1:24 325m 2:09.3 View workout
10/05/26 5000m 21:09.0 2:06.9 View workout
10/01/26 10000m 20:40.2 2:04.0 View workout
10/01/26 0:13 78m 2:58.2 View workout
10/01/26 2500m 10:22.4 2:04.4 View workout
10/01/26 10:08 2,611m 1:56.5 View workout
09/30/26 6:21 2,534m 2:30.6 View workout
09/30/26 30:00 13,833m 2:10.1 View workout
09/28/26 10:14 2,117m 2:25.1 View workout
09/28/26 12:00 2,923m 2:03.1 View workout
09/28/26 5000m 21:37.8 2:09.7 View workout
09/22/26 2000m 8:35.7 2:08.9 View workout
09/22/26 5000m 20:30.6 2:03.0 View workout
09/21/26 0:43 150m 2:26.0 View workout
09/21/26 30:00 7,206m 2:04.8 View workout
09/20/26 3:12 695m 2:18.3 View workout
09/20/26 5000m 21:37.5 2:09.7 View workout
09/16/26 4:32 1,013m 2:14.3 View workout
09/16/26 40:00 9,062m 2:12.4 View workout
09/15/26 30:00 6,704m 2:14.2 View workout
09/10/26 4000m 17:05.2 2:08.1 View workout
09/10/26 4:35 1,008m 2:16.6 View workout
09/10/26 3:25 978m 1:44.9 View workout
09/10/26 9:03 2,034m 2:13.6 View workout