Sign Up
6,982,518
Lifetime Meters
230,000
Season Meters

Last 30 Days Activity

Latest Challenges

Juneteenth June 19
Summer Solstice June 21

View Challenges

Concept2 Blog

Jun 16 Devi Lockwood: Rowing for Syria 
Jun 12 The Hands Behind the Oars
Jun 5 Join the 2026 Juneteenth Challenge to Give Back
Jun 2 Daniel Eden’s Journey Toward a 24-Hour Ski Record

Didier Cierco

Log

Date Workout Score Ave Comments Action
09/11/23 10000m 50:18.0 2:30.9

10000m

 View workout
09/09/23 50:45 10,015m 2:32.0 View workout
09/07/23 10000m 50:40.5 2:32.0 View workout
09/05/23 10000m 51:46.5 2:35.3 View workout
09/03/23 10000m 51:12.3 2:33.6 View workout
09/01/23 10000m 51:51.4 2:35.5 View workout
08/30/23 10000m 51:13.0 2:33.6 View workout
08/28/23 10000m 51:00.9 2:33.0 View workout
08/26/23 10000m 50:43.0 2:32.1 View workout
08/25/23 10000m 50:51.9 2:32.5 View workout
08/23/23 10000m 50:37.8 2:31.8 View workout
08/21/23 10000m 50:13.0 2:30.6 View workout
08/19/23 10000m 51:06.5 2:33.3 View workout
08/17/23 10000m 50:16.6 2:30.8 View workout
08/15/23 10000m 49:47.1 2:29.3 View workout
08/13/23 10000m 50:05.8 2:30.2 View workout
08/11/23 10000m 50:11.9 2:30.5 View workout
08/09/23 10000m 50:12.6 2:30.6 View workout
08/07/23 10000m 49:30.9 2:28.5 View workout
08/05/23 10000m 50:34.0 2:31.7 View workout
08/03/23 10000m 51:01.1 2:33.0 View workout
08/01/23 10000m 50:18.2 2:30.9 View workout
07/30/23 10000m 50:02.5 2:30.1 View workout
07/28/23 10000m 50:22.8 2:31.1 View workout
07/26/23 10000m 49:57.1 2:29.8 View workout