Sign Up
2,368,117
Lifetime Meters
14,000
Season Meters

Last 30 Days Activity

Latest Challenges

Mindful May Meters May 1–31
Marathon and Century Challenge May 1–15

View Challenges

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

Samantha Doubtfire

Log

Date Workout Score Ave Comments Action
04/19/26 9:27.8 2,000m 2:21.9 View workout
04/17/26 9:21.1 2,000m 2:20.2 View workout
04/14/26 24:57.3 5,000m 2:29.7 View workout
04/05/26 4:45.8 1,000m 2:22.9 View workout
04/05/26 9:41.7 2,000m 2:25.4 View workout
04/01/26 10:02.1 2,000m 2:30.5 View workout
03/22/23 5000m 22:43.1 2:16.3 View workout
06/01/22 23:23.3 5,000m 2:20.3 View workout
12/20/21 23:29.7 5,000m 2:20.9 View workout
12/20/21 2000m 9:25.8 2:21.4 View workout
11/18/21 1000m 4:32.3 2:16.1 View workout
10/11/21 2:03.0 500m 2:03.0 View workout
08/31/21 5000m 22:24.8 2:14.4 View workout
08/09/21 47:16.6 10,000m 2:21.8 View workout
08/02/21 59:00.0 12,000m 2:27.5 View workout
06/29/21 8:30.0 2,000m 2:07.5 View workout
05/27/21 21097m 1:43:49.6 2:27.6 View workout
05/19/21 5000m 22:21.4 2:14.1 View workout
05/08/21 40:00.0 8,000m 2:30.0

Intervals

 View workout
05/01/21 10000m 44:57.6 2:14.8 View workout
03/30/21 45:25.6 10,000m 2:16.2 View workout
03/26/21 45:00.0 9,000m 2:30.0 View workout
03/22/21 2:00:00.0 20,000m 3:00.0 View workout
03/18/21 46:08.3 10,000m 2:18.4 View workout
03/10/21 26:20.2 6,000m 2:11.6 View workout