Sign Up
23,062,874
Lifetime Meters
1,099,315
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

David Collidge

Log

Date Workout Score Ave Comments Action
03/09/26 50:00 11,120m 2:14.8

Detected some HRM instability.

 View workout
03/07/26 45:00 10,011m 2:14.8

Detected some HRM instability.

 View workout
03/06/26 45:00 10,008m 2:14.8

Detected some HRM instability.

 View workout
03/05/26 45:00 10,010m 2:14.8

Detected some HRM instability.

 View workout
03/04/26 45:00 10,009m 2:14.8

Detected some HRM instability.

 View workout
03/03/26 45:00 10,008m 2:14.8

Detected some HRM instability.

 View workout
03/02/26 45:00 10,008m 2:14.8

Detected some HRM instability.

 View workout
02/02/26 30:00 6,675m 2:14.8

Detected some HRM instability.

 View workout
01/13/26 30:00 6,673m 2:14.8 View workout
12/19/25 50:00 11,129m 2:14.7 View workout
12/18/25 1:00:00 13,354m 2:14.7 View workout
12/18/25 50:00 11,115m 2:14.9 View workout
12/17/25 1:00:00 13,357m 2:14.7 View workout
12/17/25 50:00 11,121m 2:14.8 View workout
12/16/25 1:05:00 14,458m 2:14.8 View workout
12/16/25 40:00 8,897m 2:14.8 View workout
12/15/25 1:30:00 20,007m 2:14.9 View workout
12/13/25 1:30:00 20,007m 2:14.9 View workout
12/12/25 1:00:00 13,342m 2:14.9 View workout
12/02/25 1:00:00 13,340m 2:14.9 View workout
12/01/25 1:00:00 13,338m 2:14.9 View workout
11/28/25 1:15:13 16,717m 2:15.0 View workout
11/27/25 50:00 11,114m 2:14.9 View workout
11/27/25 40:00 8,891m 2:14.9 View workout
11/25/25 30:00 6,670m 2:14.9 View workout