Sign Up
2,007,454
Lifetime Meters
185,652
Season Meters

Last 30 Days Activity

Latest Challenges

Fall Team Challenge September 15–October 15
Skeleton Crew October 25–31

View Challenges

Concept2 Blog

Sep 21 Concept2: The Best Low-Impact Cardio Exercise Equipment
Sep 18 Millions of Meters for Ken Zaremba
Aug 25 Routine Maintenance for Your Concept2 Erg
Aug 24 Strength in the Open Ocean: Kelsey Pfendler’s Pacific Crossing

Chris Costic

Log

Date Workout Score Ave Comments Action
09/23/26 6x500m/0:40r 13:36.2 2:16.0 View workout
09/21/26 6x500m/0:40r 13:10.7 2:11.7 View workout
09/12/26 7x500m/0:40r 15:46.8 2:15.2 View workout
09/10/26 7x500m/0:40r 15:28.8 2:12.6 View workout
09/09/26 12x500m/0:40r 26:50.2 2:14.1 View workout
09/08/26 6x500m/0:40r 13:12.2 2:12.0 View workout
09/06/26 12x500m/0:40r 25:18.7 2:06.5 View workout
08/31/26 6x500m/0:40r 12:57.6 2:09.6 View workout
08/28/26 12x500m/0:40r 26:14.7 2:11.2 View workout
08/26/26 12x500m/0:40r 26:06.5 2:10.5 View workout
08/24/26 12x500m/0:40r 26:18.7 2:11.5 View workout
08/21/26 12x500m/0:40r 26:09.4 2:10.7 View workout
08/19/26 12x500m/0:40r 26:32.8 2:12.7 View workout
08/17/26 12x500m/0:40r 25:28.7 2:07.3 View workout
08/14/26 12x500m/0:40r 25:47.4 2:08.9 View workout
08/12/26 12x500m/0:40r 26:16.1 2:11.3 View workout
08/10/26 12x500m/0:40r 27:02.5 2:15.2 View workout
08/05/26 12x500m/0:40r 26:49.8 2:14.1 View workout
08/03/26 12x500m/0:40r 27:04.7 2:15.3 View workout
07/29/26 12x500m/0:40r 27:18.3 2:16.5 View workout
07/27/26 12x500m/0:40r 27:21.8 2:16.8 View workout
07/20/26 12x500m/0:40r 26:56.9 2:14.7 View workout
07/14/26 12x500m/0:40r 27:14.3 2:16.1 View workout
07/08/26 12x500m/0:40r 27:16.3 2:16.3 View workout
06/29/26 12x500m/0:40r 26:45.0 2:13.7 View workout