Sign Up
52,713
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

Kai Zienert

Log

Date Distance Time Pace Comments Action
02/08/23 5,000m 24:01.4 2:24.1 View workout
02/06/23 5,780m 30:00.0 2:35.7 View workout
02/06/23 500m 2:10.0 2:10.0 View workout
02/06/23 500m 2:03.5 2:03.5 View workout
02/01/23 2,045m 10:00.0 2:26.6 View workout
02/01/23 1,000m 4:33.8 2:16.9 View workout
02/01/23 1,000m 4:41.6 2:20.8 View workout