Sign Up
707,475
Lifetime Meters
111,438
Season Meters

Last 30 Days Activity

Latest Challenges

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

View Challenges

Concept2 Blog

Oct 16 Concept2 Retrofits and Accessories: 12 Ways to Update Your Erg
Oct 16 Concept2 and NSCA Foundation Continue Equipment Grant Programs
Oct 12 Concept2 Skinny Coastal Shaft Update
Sep 21 Concept2: The Best Low-Impact Cardio Exercise Equipment

Byron K

Log

Date Workout Score Ave Comments Action
09/29/26 2:30 509m 2:27.3 View workout
09/29/26 16:05 4,021m 2:00.1 View workout
09/25/26 2:30 516m 2:26.1 View workout
09/25/26 v2:00/1:00r...8 4,060m 1:58.2 View workout
09/23/26 14:29 3,513m 2:03.7 View workout
09/22/26 15:17 3,607m 2:07.1 View workout
09/21/26 15:00 3,517m 2:08.0 View workout
09/15/26 v500m/2:00r...5 3,500m 1:59.4 View workout
09/12/26 2:35 510m 2:32.5 View workout
09/12/26 v1:00/1:00r...6 5,072m 2:04.2 View workout
09/11/26 2:46 515m 2:41.3 View workout
09/11/26 v500m/2:00r...5 3,500m 1:58.8 View workout
09/11/26 2:25 517m 2:20.9 View workout
09/09/26 v1:00/2:00r...5 3,304m 1:58.0 View workout
09/08/26 2:56 606m 2:25.5 View workout
09/08/26 v500m/2:00r...8 4,000m 1:57.9 View workout
09/07/26 5:14 1,015m 2:34.9 View workout
09/07/26 v1:00/2:00r...9 6,112m 2:02.7 View workout
09/07/26 2:45 574m 2:24.2 View workout
09/02/26 2:49 517m 2:44.1 View workout
09/02/26 v1000m/1:00r...4 4,000m 2:05.5 View workout
08/31/26 2:36 514m 2:31.7 View workout
08/31/26 v1000m/1:00r...4 4,000m 2:05.0 View workout
08/02/26 3:48 824m 2:18.7 View workout
08/02/26 17:24 4,125m 2:06.6 View workout