Sign Up
7,029,635
Lifetime Meters
182,207
Season Meters

Last 30 Days Activity

Latest Challenges

Holiday Challenge November 28–December 24

View Challenges

Concept2 Blog

Nov 20 Ergatta Releases Wavelength, Their New Flagship Game
Nov 19 Six Partner Workouts to Get You Moving
Nov 4 Strength Meets Innovation: Introducing the Concept2® StrengthErg™
Oct 31 The Power of Strength Training for Rowers: Enhancing Performance, Erg Scores, and Longevity

David Koffman

Log

Date Distance Time Pace Comments Action
11/10/04 4,555m 20:22.2 2:14.1 View workout
11/09/04 5,000m 21:32.5 2:09.2 View workout
11/09/04 5,000m 21:32.5 2:09.2 View workout
11/08/04 6,637m 30:00.0 2:15.6 View workout
11/08/04 6,637m 30:00.0 2:15.6 View workout
11/05/04 5,021m 22:00.9 2:11.5 View workout
11/05/04 5,021m 22:00.9 2:11.5 View workout
11/04/04 5,000m 22:05.7 2:12.5 View workout
11/04/04 5,000m 22:05.7 2:12.5 View workout
11/02/04 7,500m 33:59.3 2:15.9 View workout
11/02/04 7,500m 33:59.3 2:15.9 View workout
11/01/04 1,017m 4:01.7 1:58.8 View workout
11/01/04 1,017m 4:01.7 1:58.8 View workout
10/31/04 10,000m 45:23.7 2:16.1 View workout
10/31/04 10,000m 45:23.7 2:16.1 View workout
10/30/04 6,715m 30:00.0 2:14.0 View workout
10/29/04 5,066m 22:35.9 2:13.8 View workout
10/28/04 3,637m 15:06.0 2:04.5 View workout
10/27/04 6,955m 30:00.0 2:09.4 View workout
10/26/04 5,056m 22:17.4 2:12.2 View workout