Sign Up
4,511,669
Lifetime Meters
390,401
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 10 Begin Your Fitness Journey Now
Dec 4 Concept2 Model A Return to Glory - 40 Years Later
Nov 10 Concept2 Partners with NSCA Foundation for Equipment Grants
Nov 5 Tips to Increase Your Endurance with Concept2

Zaccharie LETUFFE

Log

Date Workout Score Ave Comments Action
12/12/25 20:02 4,862m 2:03.6 View workout
12/11/25 10x1500m/3:00r 51:56.0 1:43.8 View workout
12/11/25 8:48 2,011m 2:11.3 View workout
12/09/25 2x9000m/5:00r 1:05:04.3 1:48.4 View workout
12/09/25 8:27 2,016m 2:05.8 View workout
12/06/25 5000m 16:42.2 1:40.2 View workout
12/04/25 30:00 8,634m 1:44.2 View workout
12/04/25 21:34 4,971m 2:10.1 View workout
12/02/25 2x9000m/5:00r 1:04:42.2 1:47.8 View workout
12/02/25 8:29 2,016m 2:06.3 View workout
11/25/25 3:01 668m 2:15.6 View workout
11/25/25 9000m 33:04.7 1:50.2 View workout
11/25/25 1x9000m/3:00r 33:35.1 1:51.9 View workout
11/25/25 8:21 2,017m 2:04.3 View workout
11/18/25 5:35 1,320m 2:07.1 View workout
11/18/25 2x9000m/5:00r 1:06:28.5 1:50.7 View workout
11/18/25 8:26 2,017m 2:05.4 View workout
11/06/25 16:07 4,014m 2:00.5 View workout
11/05/25 v1:00/r...4 3,359m 1:47.1 View workout
11/05/25 v2:00/r...4 3,235m 1:51.2 View workout
11/05/25 8:58 2,023m 2:13.1 View workout
11/04/25 9000m 33:45.1 1:52.5 View workout
11/04/25 9000m 33:48.7 1:52.7 View workout
11/04/25 8:13 2,008m 2:02.8 View workout
10/28/25 9000m 33:08.1 1:50.4 View workout