Sign Up
85,011,270
Lifetime Meters
3,069,002
Season Meters

Last 30 Days Activity

Latest Challenges

Holiday Challenge November 27–December 24
January Revolutions January 1–31
Virtual Team Challenge January 1–31

View Challenges

Concept2 Blog

Dec 17 2025 Concept2 Year in Review: Moving Together
Dec 16 Holiday Season Erg Workouts
Dec 15 Two Decades of Concept2 Holiday Challenges and Counting
Dec 14 Twenty-One Holiday Challenges and Still Rowing

Michael McGuirk

Log

Date Workout Score Ave Comments Action
06/22/20 48:43.0 5,571m 4:22.3

CN Otter Point, MAAS Aero
Summary for your location at 2020-06-22T13:12:48+00:00: Humid. Temperature 76.25F/24.5C. Wind: 0.96 m/s. Wi…

 View workout
06/20/20 39:24.0 4,407m 4:28.2

FR MAAS Aero first row

 View workout
06/19/20 1:18:19.3 15,203m 2:34.5

BC My FTP Builder Threshold Development

 View workout
06/17/20 1:10:09.3 28,683m 2:26.7

BC NYC Grand Central Circuit 3X - 3 KOMs, 3 sprints.

 View workout
06/16/20 1:16:48.0 14,249m 2:41.6

BC ZER Tuesday Base Miles (0.8 - 1.2 w/kg) (D)

 View workout
06/16/20 11:39.8 2,514m 2:19.1

BC EXR Android test
0m/500m+2x500m/500m

 View workout
06/15/20 1:30:06.0 36,332m 2:28.7

BC USMES Back to Work Ride (D)
0min/25min+30min/5min+3x5min/5min

 View workout
06/13/20 1:50:06.8 41,473m 2:39.3

BC The HERD Thundering Turtles (D) Tow Climbs, three sprints.

View workout
06/11/20 1:25:06.7 33,331m 2:33.2

BC The HERD Thursday Social (D)

 View workout
06/10/20 1:18:22.9 16,155m 2:25.5

BC RB 6wk Beginner FTP Builder Week 6 Threshold Development
0min/10min+5min/5min+12min/10min+9min/3min+5min/3min+5min/11min

 View workout
06/09/20 55:10.6 22,218m 2:29.0

BC Richmond 4x Monument Ave Sprint

 View workout
06/08/20 1:20:33.8 16,843m 2:23.4

BC RB USMES Back to Work Ride (D)

 View workout
06/06/20 1:55:29.2 45,702m 2:31.6

BC The HERD Thundering Turtles (D)

 View workout
06/05/20 1:15:10.8 28,161m 2:40.1

BC The HERD Kibbitz and Chinwag (D)
Sprint 15" 431/104/seated/80

 View workout
06/04/20 15:54.4 6,216m 2:33.5

BC Yorkshire Zwift Harrogate Sprint

 View workout
06/04/20 35:57.0 13,417m 2:40.7

BC 2x Yorkshire Sprint Rev

 View workout
06/03/20 45:06.1 18,904m 2:23.1

BC Volcano KOM PR

 View workout
06/02/20 15:05.7 5,551m 2:43.1

BC EXR test #3

 View workout
06/02/20 15:00.0 3,227m 2:19.4

BC EXR test #2

 View workout
06/02/20 15:05.8 3,263m 2:18.7

BC EXR test #1

 View workout
06/01/20 1:25:11.4 17,906m 2:22.7

BC RB USMES Back to Work Ride (D)

 View workout
05/30/20 1:55:21.0 44,353m 2:36.0

BC The HERD Thundering Turtles (D)
0m/1192sec+5400sec/329sec

 View workout
05/29/20 51:15.6 9,745m 2:37.8

BC 10x1'/1' Z6 Richmond RowedBiker

 View workout
05/27/20 1:25:08.3 34,094m 2:29.8

BC PACK 1.5 Beginners Ride - Watopia Waistband (D)

 View workout
05/26/20 50:32.6 10,642m 2:22.4

BC RB Crit City Race (D)

 View workout