Sign Up
13,756,563
Lifetime Meters
44,386
Season Meters

Last 30 Days Activity

Latest Challenges

Juneteenth June 19
Summer Solstice June 21

View Challenges

Concept2 Blog

Jun 5 Join the 2026 Juneteenth Challenge to Give Back
Jun 2 Daniel Eden’s Journey Toward a 24-Hour Ski Record
May 27 Why Concept2 is an Option for Military Fitness Testing
May 22 World Rowing Indoor Championships Update: Birmingham 2026

Mike Pfirrman

Log

Date Workout Score Ave Comments Action
04/12/21 30:01 5,795m 2:35.3 View workout
04/11/21 40:03 7,587m 2:38.4 View workout
04/09/21 6000m 27:49.4 2:19.1 View workout
04/08/21 40:00 7,590m 2:38.1 View workout
04/06/21 4x750m/1:00r 12:47.3 2:07.8 View workout
04/05/21 52:52 10,004m 2:38.5 View workout
04/04/21 40:03 7,843m 2:33.2 View workout
04/02/21 5:14 1,008m 2:35.8 View workout
04/02/21 2x10:00/4:00r 4,346m 2:18.0 View workout
04/01/21 30:03 5,769m 2:36.3 View workout
03/31/21 1000m 3:52.2 1:56.1 View workout
03/31/21 5:16 1,010m 2:36.6 View workout
03/29/21 30:02 6,046m 2:29.0 View workout
03/28/21 35:07 6,913m 2:32.4 View workout
03/23/21 6x500m/3:30r 12:30.1 2:05.0 View workout
03/22/21 24:42 5,004m 2:28.1 View workout
03/21/21 1:10:00 13,554m 2:34.9 View workout
03/18/21 24:52 5,007m 2:28.9 View workout
03/16/21 2:09 416m 2:35.1 View workout
03/16/21 8x250m/5:00r 7:18.8 1:49.7 View workout
03/14/21 30:00 6,067m 2:28.3 View workout
03/12/21 6000m 26:47.0 2:13.9 View workout
03/11/21 30:00 6,068m 2:28.3 View workout
03/10/21 30:00 5,880m 2:33.0 View workout
03/09/21 16:00 2,512m 3:11.1 View workout