Sign Up
43,703,341
Lifetime Meters
1,422,540
Season Meters

Last 30 Days Activity

Latest Challenges

Skeleton Crew October 25–31
Concept2 50th Challenge November 6

View Challenges

Concept2 Blog

Oct 21 ErgData Feature: Workouts on the Real Time Loop
Oct 18 Concept2 RowErg, SkiErg, BikeErg & StrengthErg Are HSA/FSA Eligible
Oct 16 Concept2 Retrofits and Accessories: 12 Ways to Update Your Erg
Oct 16 Concept2 and NSCA Foundation Continue Equipment Grant Programs

Piet Zweedijk

Log

Date Workout Score Ave Comments Action
10/19/26 500m 2:50.2 2:50.2 View workout
10/19/26 v500m/1:00r...6 3,000m 2:28.0 View workout
10/19/26 13:51.2 6,000m 2:18.5

F633

 View workout
10/19/26 13:22.6 6,000m 2:13.7

F602

 View workout
10/17/26 500m 2:42.0 2:42.0 View workout
10/17/26 5000m 26:21.6 2:38.1 View workout
10/17/26 500m 2:42.0 2:42.0 View workout
10/17/26 26:13.7 12,000m 2:11.1

F1263

 View workout
10/17/26 13:14.4 6,000m 2:12.4

F602 WU

 View workout
10/14/26 500m 2:23.9 2:23.9 View workout
10/14/26 6x750m/2:00r 23:33.5 2:37.0 View workout
10/14/26 500m 2:40.9 2:40.9 View workout
10/14/26 25:59.4 12,000m 2:09.9

F1263

View workout
10/14/26 25:11.3 12,000m 2:05.9

F1202

 View workout
10/12/26 500m 2:40.7 2:40.7 View workout
10/12/26 3000m 15:49.6 2:38.2 View workout
10/12/26 500m 2:40.5 2:40.5 View workout
10/12/26 25:51.2 12,000m 2:09.2

F1202

View workout
10/12/26 25:46.6 12,000m 2:08.8

F1202

 View workout
10/07/26 500m 2:42.0 2:42.0 View workout
10/07/26 4000m 21:09.5 2:38.6 View workout
10/07/26 1:53 266m 3:32.9 View workout
10/07/26 500m 2:40.7 2:40.7 View workout
10/07/26 26:21.4 12,000m 2:11.7

F1202 (na roeien)

 View workout
10/05/26 500m 3:05.4 3:05.4 View workout