Sign Up
1,825,210
Lifetime Meters
0
Season Meters

Latest Challenges

January Revolutions January 1–31
Virtual Team Challenge January 1–31
Tour de SkiErg February 1–28
Military Challenge February 1–28
Valentine Challenge February 9–14

View Challenges

Concept2 Blog

Jan 12 Concept2 Celebrates 25 Years of Holiday Challenges
Jan 6 Letting Go & Loving the Process—A Personal Fitness Account
Jan 3 What is the Best Damper Setting for Me?
Dec 19 2025 World Rowing Indoor Championships Qualification

Mark Weldgen

Log

Date Distance Time Pace Comments Action
12/13/17 7,962m 30:00.0 1:53.0 View workout
12/12/17 3,000m 11:33.9 1:55.6 View workout
12/12/17 1,000m 3:58.6 1:59.3 View workout
12/12/17 1,000m 3:58.5 1:59.2 View workout
12/12/17 2,000m 7:12.6 1:48.1 View workout
12/11/17 6,000m 22:10.9 1:50.9 View workout
12/11/17 4,000m 15:43.9 1:57.9 View workout
12/11/17 1,000m 3:47.0 1:53.5 View workout
12/10/17 2,000m 7:43.6 1:55.9 View workout
12/10/17 2,000m 7:17.8 1:49.4 View workout
12/10/17 2,000m 7:35.2 1:53.8 View workout
12/10/17 4,000m 15:15.3 1:54.4 View workout
12/09/17 1,000m 3:53.5 1:56.7 View workout
12/09/17 1,000m 3:56.1 1:58.0 View workout
12/09/17 2,000m 7:58.2 1:59.5 View workout
12/09/17 3,000m 11:50.1 1:58.3 View workout
12/09/17 1,000m 3:47.2 1:53.6 View workout
12/09/17 1,000m 3:36.0 1:48.0 View workout
12/08/17 4,000m 15:23.3 1:55.4 View workout
12/08/17 1,000m 3:56.1 1:58.0 View workout