Sign Up
1,512,869
Lifetime Meters
23,782
Season Meters

Last 30 Days Activity

Latest Challenges

Mud Season Madness March 1–31
World Erg Challenge March 15–April 15
April Fool's April 1–15

View Challenges

Concept2 Blog

Feb 26 Indoor Rowing World Records Fall in 2026
Feb 24 Concept2 Erg HYROX Tips and Tricks
Feb 22 Concept2, More Than Equipment
Feb 18 Training for HYROX with Concept2’s ErgData App

Stephen Rosenfeld

Log

Date Workout Score Ave Comments Action
08/17/20 2000m 9:16.3 2:19.0 View workout
08/17/20 3x10:00/1:30r 5,568m 2:41.6 View workout
08/17/20 3:31 510m 3:27.0 View workout
08/15/20 v6:00/0:30r...11 7,792m 2:37.8 View workout
08/15/20 3:41 510m 3:36.9 View workout
08/13/20 v8:00/0:50r...10 8,819m 2:39.8 View workout
08/12/20 v500m/0:30r...5 2,500m 2:56.3 View workout
08/11/20 v500m/0:50r...1 500m 2:00.3 View workout
08/11/20 v500m/0:50r...9 4,500m 2:38.5 View workout
08/11/20 2000m 10:05.0 2:31.2 View workout
08/09/20 v8:00/r...8 6,183m 2:54.6 View workout
08/09/20 4:16 667m 3:12.2 View workout
08/08/20 500m 2:11.3 2:11.3 View workout
08/08/20 500m 2:23.9 2:23.9 View workout
08/08/20 500m 2:39.3 2:39.3 View workout
08/08/20 500m 2:38.3 2:38.3 View workout
08/08/20 500m 2:45.5 2:45.5 View workout
08/08/20 10x250m/0:45r 12:45.4 2:33.0 View workout
08/08/20 250m 1:40.2 3:20.4 View workout
08/08/20 1:20 179m 3:44.0 View workout
08/07/20 5:00 980m 2:33.0 View workout
08/07/20 5:00 923m 2:42.5 View workout
08/07/20 5:00 942m 2:39.2 View workout
08/07/20 15:00 2,661m 2:49.1 View workout
08/06/20 10x500m/1:00r 25:41.5 2:34.1 View workout