Sign Up
3,283,191
Lifetime Meters
344,298
Season Meters

Last 30 Days Activity

Latest Challenges

Skeleton Crew October 25–31

View Challenges

Concept2 Blog

Oct 9 Concept2 at HOCR 2025: Powering Rowers, Stories & Community
Oct 8 2026 World Rowing Indoor Championships
Oct 7 StrengthErg Firmware Update for Greater Simplicity
Oct 6 Concept2 Instructor Certification: Is it for You?

Jon Derderian

Log

Date Workout Score Ave Comments Action
08/12/24 2:12 516m 2:08.4 View workout
08/10/24 2:38 516m 2:33.3 View workout
08/10/24 250c 16:38.5 2:07.0 View workout
08/10/24 2:27 517m 2:22.4 View workout
08/09/24 2:37 520m 2:31.5 View workout
08/09/24 200c 12:31.6 2:02.8 View workout
08/09/24 2:17 526m 2:10.3 View workout
08/08/24 2:43 516m 2:38.6 View workout
08/08/24 200c 12:25.4 2:02.4 View workout
08/08/24 2:23 517m 2:18.2 View workout
08/07/24 2:44 517m 2:38.9 View workout
08/07/24 200c 12:54.1 2:04.7 View workout
08/07/24 2:18 513m 2:14.8 View workout
08/05/24 2:33 517m 2:28.0 View workout
08/05/24 2:24 518m 2:18.9 View workout
08/03/24 2:39 514m 2:34.9 View workout
08/03/24 131c 8:46.1 2:07.0 View workout
08/03/24 2:21 518m 2:16.1 View workout
08/02/24 2:56 515m 2:51.5 View workout
08/02/24 v0:20/0:10r...24 2,177m 1:50.2 View workout
08/02/24 2:20 515m 2:16.4 View workout
08/01/24 2:27 515m 2:23.3 View workout
08/01/24 200c 13:22.9 2:06.9 View workout
08/01/24 2:28 521m 2:22.6 View workout
07/31/24 2:33 523m 2:26.5 View workout