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Concept2 Blog

May 11 Blade Efficiency vs Boat Speed: What Really Matters?
May 8 Seven World Records for 97-year-old Val Coleman
May 7 Family Bonds and Finish Lines: A Mother and Daughter HYROX Journey
May 4 From Erg to Ocean

Byungmoon Cho

Log

Date Workout Score Ave Comments Action
01/15/26 40:00 8,842m 2:15.7 View workout
01/14/26 40:00 8,834m 2:15.8 View workout
01/14/26 2:06 327m 3:12.6 View workout
01/13/26 1:00:00 13,001m 2:18.4 View workout
01/12/26 10:00 2,000m 2:30.0 View workout
01/07/26 1:00:00 13,925m 2:09.2 View workout
01/04/26 1:00:00 13,516m 2:13.1 View workout
01/02/26 1:00:00 13,816m 2:10.2 View workout
01/01/26 10:00 2,032m 2:27.6 View workout
01/01/26 5x1000m/2:30r 19:48.7 1:58.8 View workout
01/01/26 8:00 1,755m 2:16.7 View workout
12/30/25 40:00 9,002m 2:13.3 View workout
12/29/25 v10:00/1:00r...4 10,914m 2:06.4 View workout
12/28/25 50:00 11,206m 2:13.8 View workout
12/27/25 1:00:00 13,501m 2:13.3 View workout
12/24/25 1:00:00 13,826m 2:10.1 View workout
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