Sign Up
2,050,663
Lifetime Meters
1,044,567
Season Meters

Last 30 Days Activity

Latest Challenges

World Erg Challenge March 15–April 15
April Fool's April 1–15
Mindful May Meters May 1–31
Marathon and Century Challenge May 1–15

View Challenges

Concept2 Blog

Mar 18 Women Who Move Us Forward: Bari Dreissigacker and Judy Geer
Mar 17 Kelsey Pfendler: A River Guide’s Journey to a Solo Pacific Crossing
Mar 16 Strength On and Off Duty: McCall Hoyt
Mar 12 Molly Vollmer: Strength in Every Season

Krzysztof Mirecki

Log

Date Workout Score Ave Comments Action
11/14/25 6000m 30:49.0 2:34.0 View workout
11/13/25 6000m 29:38.7 2:28.2 View workout
11/12/25 6000m 29:30.0 2:27.5 View workout
11/11/25 2:36 518m 2:30.5 View workout
11/11/25 10000m 50:35.6 2:31.7 View workout
11/10/25 10000m 49:45.4 2:29.2 View workout
11/07/25 6000m 29:50.9 2:29.2 View workout
11/06/25 6000m 29:53.1 2:29.4 View workout
11/05/25 6000m 29:56.3 2:29.6 View workout
11/04/25 6000m 30:29.0 2:32.4 View workout
11/03/25 6000m 27:45.0 2:18.7 View workout
11/02/25 10000m 49:18.6 2:27.9 View workout
11/01/25 10000m 50:37.8 2:31.8 View workout
10/31/25 6000m 30:35.3 2:32.9 View workout
10/30/25 6000m 30:22.4 2:31.8 View workout
10/29/25 6000m 29:09.5 2:25.7 View workout
10/28/25 6000m 29:50.0 2:29.1 View workout
10/27/25 6000m 28:50.0 2:24.1 View workout
10/26/25 10000m 49:14.8 2:27.7 View workout
10/25/25 10000m 54:46.1 2:44.3 View workout
10/24/25 6000m 28:57.0 2:24.7 View workout
10/23/25 6000m 29:06.4 2:25.5 View workout
10/22/25 6000m 29:17.9 2:26.4 View workout
10/21/25 10000m 53:59.5 2:41.9 View workout
10/20/25 6000m 31:12.1 2:36.0 View workout