Sign Up
6,885,551
Lifetime Meters
173,054
Season Meters

Last 30 Days Activity

Latest Challenges

Mud Season Madness March 1–31
World Erg Challenge March 15–April 15
April Fool's April 1–15

View Challenges

Concept2 Blog

Feb 26 Indoor Rowing World Records Fall in 2026
Feb 24 Concept2 Erg HYROX Tips and Tricks
Feb 22 Concept2, More Than Equipment
Feb 18 Training for HYROX with Concept2’s ErgData App

Mark Houtzager

Log

Date Workout Score Ave Comments Action
02/01/17 30:00 7,600m 1:58.4

3+10 every 2 mins. (35+3+10) Fair. Should have kept under 2.10 in recovery.

 View workout
01/30/17 30:00 8,044m 1:51.8

Domper 6-7.

 View workout
01/28/17 45:00 11,538m 1:57.0

Bad mood

 View workout
01/24/17 30:00 7,914m 1:53.7

Terrible. Don't know what is wrong.

 View workout
01/22/17 45:00 11,390m 1:58.5 View workout
01/14/17 30:00 8,166m 1:50.2

I nearly died. What a drag. Molasses! Domper mid-7.

 View workout
01/12/17 30:00 7,864m 1:54.4 View workout
01/10/17 10000m 37:26.9 1:52.3

Oh man I can't do any better than this. Beat previous PB with 30 sec.

 View workout
01/08/17 30:00 8,013m 1:52.3

Fair. 6-7

 View workout
01/05/17 45:00 11,625m 1:56.1

Easy. Blabbering women.

 View workout
01/03/17 5000m 18:06.8 1:48.6

Domper between 6-7, 9th St y

 View workout
01/02/17 30:00 8,056m 1:51.7 View workout
12/31/16 45:00 11,705m 1:55.3

Stopped twice to get heart rate 130

 View workout
12/29/16 30:00 8,024m 1:52.1 View workout
12/26/16 30:00 7,966m 1:52.9

2nd erg park slope Y 2nd Xmas day

 View workout
12/24/16 45:00 11,735m 1:55.0

First erg 9th St y. Middle 6 on domper.

 View workout
12/20/16 30:00 8,040m 1:51.9 View workout
12/18/16 500m 1:41.5 1:41.5

Failure with 100 meter left... Domper on lower 8.

 View workout
12/18/16 5000m 18:15.7 1:49.5 View workout
12/16/16 45:00 11,602m 1:56.3 View workout
12/14/16 30:00 7,932m 1:53.4 View workout
12/12/16 30:00 7,858m 1:54.5 View workout
12/09/16 30:00 8,133m 1:50.6 View workout
12/07/16 30:00 8,023m 1:52.1 View workout
12/02/16 10000m 38:04.4 1:54.2 View workout