Sign Up
16,532,044
Lifetime Meters
1,384,502
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

Mar 12 Molly Vollmer: Strength in Every Season
Feb 26 Indoor Rowing World Records Fall in 2026
Feb 24 Concept2 Erg HYROX Tips and Tricks
Feb 22 Concept2, More Than Equipment

Mark Petersen

Log

Date Workout Score Ave Comments Action
04/12/24 4000m View workout
04/11/24 17002m View workout
04/10/24 2000m View workout
04/09/24 3x500m/1:30r 5:22.6 1:47.5 View workout
04/09/24 1500m View workout
04/09/24 4000m View workout
04/08/24 3000m View workout
04/06/24 1000m View workout
04/06/24 1000m View workout
04/06/24 3000m View workout
04/05/24 3000m View workout
04/04/24 17590m View workout
04/03/24 16:27 6,013m 2:44.2 View workout
04/03/24 16:01 6,006m 2:40.0 View workout
04/03/24 5000m View workout
04/02/24 7:18 3,018m 2:25.1 View workout
04/02/24 1500m View workout
04/02/24 1500m View workout
04/01/24 7:18 3,024m 2:25.1 View workout
03/30/24 1700m View workout
03/30/24 1000m View workout
03/30/24 3000m View workout
03/29/24 3000m View workout
03/28/24 23:18 9,045m 2:34.5 View workout
03/27/24 3750m View workout