Sign Up
16,242,384
Lifetime Meters
1,094,842
Season Meters

Last 30 Days Activity

Latest Challenges

Holiday Challenge November 27–December 24
January Revolutions January 1–31
Virtual Team Challenge January 1–31

View Challenges

Concept2 Blog

Dec 4 Concept2 Model A Return to Glory - 40 Years Later
Nov 10 Concept2 Partners with NSCA Foundation for Equipment Grants
Nov 5 Tips to Increase Your Endurance with Concept2
Nov 4 Concept2 and World Rowing - Pulling Together for the Future of Rowing

Mark Petersen

Log

Date Workout Score Ave Comments Action
05/29/25 1:30 699m 2:10.0 View workout
05/29/25 1:27 690m 2:06.9 View workout
05/29/25 1:27 690m 2:06.2 View workout
05/29/25 1:23 681m 2:01.8 View workout
05/29/25 1:27 691m 2:06.1 View workout
05/29/25 1:27 694m 2:05.6 View workout
05/29/25 1:25 693m 2:03.3 View workout
05/29/25 750m View workout
05/29/25 750m View workout
05/28/25 10:36 4,081m 2:35.9 View workout
05/27/25 16:02 6,010m 2:40.1 View workout
05/27/25 8:16 3,038m 2:43.3 View workout
05/26/25 8400m View workout
05/24/25 750m View workout
05/24/25 750m View workout
05/24/25 4000m View workout
05/23/25 30:56 12,013m 2:34.5 View workout
05/22/25 1:50 782m 2:21.6 View workout
05/22/25 1:27 691m 2:07.0 View workout
05/22/25 2:02 878m 2:19.8 View workout
05/22/25 1:30 692m 2:11.0 View workout
05/22/25 1:31 696m 2:10.8 View workout
05/22/25 1:30 688m 2:11.5 View workout
05/22/25 1:33 682m 2:17.6 View workout
05/22/25 1:30 692m 2:10.9 View workout