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Concept2 Blog

Apr 14 Five BikeErg Workouts for Runners
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

Mark Vanderkooi

Log

Date Workout Score Ave Comments Action
04/14/26 4x4:00/1:30r 6,469m 2:28.4 View workout
04/11/26 v2000m/1:00r...2 4,000m 2:33.2 View workout
04/11/26 v2000m/1:00r...4 8,000m 2:34.3 View workout
04/09/26 v1:00/1:00r...10 4,005m 2:29.8 View workout
04/07/26 v6:00/1:00r...6 8,420m 2:29.6 View workout
04/04/26 v1000m/0:20r...2 2,000m 2:22.7 View workout
04/04/26 v1000m/0:20r...5 5,000m 2:29.0 View workout
04/03/26 v4000m/1:30r...4 10,000m 2:28.7 View workout
04/02/26 v4000m/1:30r...1 4,000m 2:27.6 View workout
03/31/26 v8:00/1:30r...4 7,949m 2:30.9 View workout
03/28/26 v0:45/0:45r...20 6,244m 2:24.1 View workout
03/27/26 4x1500m/1:30r 14:46.5 2:27.7 View workout
03/26/26 6x750m/1:30r 11:07.4 2:28.3 View workout
03/24/26 v5:00/1:30r...5 6,013m 2:29.6 View workout
03/21/26 6x3:00/1:30r 7,048m 2:33.2 View workout
03/19/26 2x3000m/1:30r 14:47.9 2:27.9 View workout
03/17/26 v4:00/1:30r...7 7,862m 2:25.0 View workout
03/05/26 v2:00/1:00r...7 9,005m 2:33.2 View workout
03/03/26 v2:30/0:30r...5 4,941m 2:31.7 View workout
02/28/26 12x750m/1:30r 22:44.3 2:31.5 View workout
02/26/26 v2:00/1:30r...5 5,592m 2:30.2 View workout
02/24/26 v1:00/1:30r...5 5,925m 2:31.8 View workout
02/21/26 v6:00/1:30r...6 6,145m 2:26.4 View workout
02/20/26 5x1250m/1:30r 15:02.5 2:24.4 View workout
02/19/26 v4:00/1:30r...6 6,235m 2:24.3 View workout