Sign Up
11,090,726
Lifetime Meters
56,844
Season Meters

Last 30 Days Activity

Latest Challenges

Mindful May Meters May 1–31
Juneteenth June 19
Summer Solstice June 21

View Challenges

Concept2 Blog

May 27 Why Concept2 is an Option for Military Fitness Testing
May 22 World Rowing Indoor Championships Update: Birmingham 2026
May 18 A Place for a Quieter Mind
May 17 Five 30 Minute Erg Workouts

Richard Siderko

Log

Date Workout Score Ave Comments Action
01/14/26 7500m 36:19.8 2:25.3 View workout
01/12/26 5000m 24:20.0 2:26.0 View workout
01/11/26 2500m 12:14.5 2:26.9 View workout
01/10/26 2500m 12:08.8 2:25.7 View workout
01/09/26 2500m 12:30.8 2:30.1 View workout
01/07/26 5000m 24:37.0 2:27.7 View workout
01/06/26 30:00 6,074m 2:28.1 View workout
01/05/26 2500m 13:11.7 2:38.3 View workout
01/01/26 30:00 6,236m 2:24.3 View workout
12/31/25 7500m 36:50.7 2:27.3 View workout
12/29/25 30:00 6,122m 2:27.0 View workout
12/27/25 7500m 36:45.8 2:27.0 View workout
12/26/25 30:00 5,474m 2:44.4 View workout
12/22/25 7500m 36:36.2 2:26.4 View workout
12/20/25 7500m 36:39.6 2:26.6 View workout
12/19/25 7500m 36:30.4 2:26.0 View workout
12/18/25 7500m 35:41.5 2:22.7 View workout
12/17/25 30:00 6,125m 2:26.9 View workout
12/16/25 7500m 37:53.4 2:31.5 View workout
12/15/25 30:00 6,122m 2:27.0 View workout
12/13/25 5000m 24:29.9 2:26.9 View workout
12/12/25 7500m 37:27.0 2:29.8 View workout
12/09/25 7500m 37:53.9 2:31.5 View workout
12/05/25 7500m 37:45.4 2:31.0 View workout
12/04/25 30:00 6,205m 2:25.0 View workout