Sign Up
202,925
Lifetime Meters
202,925
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 22 The Evolution of the Concept2 SkiErg
Dec 17 2025 Concept2 Year in Review: Moving Together
Dec 16 Holiday Season Erg Workouts
Dec 15 Two Decades of Concept2 Holiday Challenges and Counting

Jack Ho

Log

Date Workout Score Ave Comments Action
06/14/25 400m 1:38.4 2:03.0 View workout
06/14/25 400m 1:45.5 2:11.8 View workout
06/14/25 400m 1:36.8 2:01.0 View workout
06/05/25 500m 2:01.5 2:01.5 View workout
06/05/25 500m 2:13.1 2:13.1 View workout
06/05/25 500m 2:03.8 2:03.8 View workout
06/05/25 500m 2:14.7 2:14.7 View workout
06/05/25 500m 2:03.7 2:03.7 View workout
06/05/25 500m 2:14.1 2:14.1 View workout
06/05/25 500m 2:02.5 2:02.5 View workout
06/05/25 500m 2:14.4 2:14.4 View workout
06/05/25 500m 2:14.1 2:14.1 View workout
06/05/25 500m 2:12.1 2:12.1 View workout
05/31/25 v500m/4:08r...5 1,500m 2:01.4 View workout