Sign Up
7,797,925
Lifetime Meters
667,534
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 17 2025 Concept2 Year in Review: Moving Together
Dec 16 Holiday Season Erg Workouts
Dec 15 Two Decades of Concept2 Holiday Challenges and Counting
Dec 14 Twenty-One Holiday Challenges and Still Rowing

Byungmoon Cho

Log

Date Workout Score Ave Comments Action
12/22/25 40:00 8,886m 2:15.0 View workout
12/21/25 1:00:00 13,706m 2:11.3 View workout
12/20/25 3x12:00/2:00r 8,584m 2:05.8 View workout
12/19/25 1000m 4:48.1 2:24.0 View workout
12/19/25 6000m 24:58.5 2:04.8 View workout
12/19/25 1000m 4:42.6 2:21.3 View workout
12/18/25 30:00 7,307m 2:03.1 View workout
12/17/25 41:42.6 10,000m 2:05.1 View workout
12/16/25 5000m 23:49.1 2:22.9 View workout
12/15/25 30:00 7,312m 2:03.0 View workout
12/15/25 1000m 5:04.8 2:32.4 View workout
12/10/25 15000m 1:03:51.6 2:07.7 View workout
12/08/25 3000m 14:52.9 2:28.8 View workout
12/06/25 10000m 41:57.5 2:05.8 View workout
12/05/25 5000m 19:50.8 1:59.0 View workout
12/05/25 500m 2:40.5 2:40.5 View workout
12/05/25 5000m View workout
12/01/25 10000m 41:50.6 2:05.5 View workout
11/30/25 2500m 9:57.6 1:59.5 View workout
11/26/25 10:00 2,431m 2:03.4 View workout
11/25/25 30:00 7,127m 2:06.2 View workout
11/24/25 10000m 42:40.8 2:08.0 View workout
11/21/25 22:00 5,161m 2:07.8 View workout
11/17/25 25:00 5,559m 2:14.9 View workout
11/17/25 5:00 817m 3:03.5 View workout