Sign Up
2,329,744
Lifetime Meters
258,186
Season Meters

Last 30 Days Activity

Latest Challenges

Holiday Challenge November 28–December 24
January Revolutions January 1–31
Virtual Team Challenge January 1–31

View Challenges

Concept2 Blog

Dec 19 2025 World Rowing Indoor Championships Qualification
Dec 19 Begin Your Fitness Journey Now
Dec 18 Exercise Snacks: 5 Efficient Workouts in 15 Minutes or Less
Dec 17 Strength Training: Get Stronger & Healthier

Cathy Zack

Log

Date Distance Time Pace Comments Action
12/10/20 1,500m 7:55.0 2:38.3 View workout
12/09/20 400m 2:15.0 2:48.7 View workout
12/09/20 2,000m 9:24.0 2:21.0 View workout
12/09/20 2,000m 9:54.0 2:28.5 View workout
12/09/20 10,000m 53:53.0 2:41.6 View workout
12/09/20 600m 3:30.0 2:55.0 View workout
12/06/20 12,000m 1:03:30.0 2:38.7 View workout
12/06/20 700m 3:30.0 2:30.0 View workout
12/05/20 2,000m 10:10.0 2:32.5

E/H. 50–50-40-40 etc

 View workout
12/05/20 1,500m 7:07.0 2:22.3

500 x 3
2:17 + 2:40 + 2:10

 View workout
12/05/20 7,000m 36:40.0 2:37.1

5:50 + 15:10 + 14:40

 View workout
12/02/20 10,000m 52:00.0 2:36.0

1000 + 4000 + 4000 + 1000
5:40 + 20:24 + 19:45 + 5:11

 View workout
11/30/20 500m 2:45.0 2:45.0 View workout
11/30/20 1,000m 4:40.0 2:20.0 View workout
11/30/20 1,000m 5:11.0 2:35.5 View workout
11/30/20 884m 4:00.0 2:15.7 View workout
11/30/20 3,000m 15:25.0 2:34.1

2000 + 1000
10:20 + 5:05

 View workout
11/30/20 1,000m 5:20.0 2:40.0 View workout
11/29/20 9,000m 45:17.0 2:30.9

3000 x 3
15:25/15:02/14:45

 View workout
11/29/20 1,000m 5:45.0 2:52.5 View workout