David Mack
Double Centurion

All-time

Miles 374
Calories 16,465
Score 0
  • February 8, 2020

    2.6 Miles
    95 Calories
    0 Score
    Rides
    2.63 mi in 12:50
  • January 9, 2014

    10.2 Miles
    460 Calories
    0 Score
    Rides
    10.16 mi in 44:50
  • January 3, 2014

    11.0 Miles
    499 Calories
    0 Score
    Rides
    11.03 mi in 50:27
  • December 29, 2013

    10.2 Miles
    480 Calories
    0 Score
    Rides
    10.16 mi in 41:30
  • December 28, 2013

    10.2 Miles
    506 Calories
    0 Score
    Rides
    10.16 mi in 39:08
  • December 27, 2013

    10.2 Miles
    480 Calories
    0 Score
    Rides
    10.16 mi in 42:36
  • July 26, 2013

    12.2 Miles
    536 Calories
    0 Score
    Rides
    12.18 mi in 47:51
  • July 24, 2013

    10.2 Miles
    463 Calories
    0 Score
    Rides
    10.16 mi in 41:17
  • July 19, 2013

    10.2 Miles
    495 Calories
    0 Score
    Rides
    10.16 mi in 39:13
  • July 17, 2013

    11.0 Miles
    508 Calories
    0 Score
    Rides
    11.03 mi in 45:57
Beat 5 personal bests for your chance to win $100
February 2020
Burn 5000 Calories and become immortal.
January 2014
Are you Yeti?
December 2013

Road

Double Centurion
Double Centurion
Centurion
Centurion
Double Marathoner
Double Marathoner
Marathoner
Marathoner
Biker
Biker
First Mile
First Mile

Basic

Redwood Dash

6:07

1.5 Miles
14.5 MPH
107 Watts
Evening Bliss

9:36

2.4 Miles
14.5 MPH
119 Watts
Lost Trail

11:40

2.9 Miles
14.9 MPH
129 Watts
Alpine Splash

12:02

2.9 Miles
14.6 MPH
156 Watts
Coastal Run

12:14

3.4 Miles
16.5 MPH
158 Watts

Moderate

Dragon Fire

19:44

5.0 Miles
15.2 MPH
127 Watts
Billy Goat Falls

20:02

5.4 Miles
16.0 MPH
181 Watts
Moody Ambush

23:12

5.4 Miles
13.8 MPH
125 Watts
Ironhorse Rush

26:16

6.0 Miles
13.7 MPH
127 Watts
Stump Puller

28:01

6.9 Miles
14.8 MPH
136 Watts

Challenging

Ravens Roost

27:35

7.2 Miles
15.7 MPH
168 Watts
Stormy Hollow

29:17

7.4 Miles
15.2 MPH
158 Watts
Odyssey

31:58

7.6 Miles
14.3 MPH
155 Watts
Wicked Workout

33:31

7.9 Miles
14.1 MPH
153 Watts
Oh Mama

34:02

7.9 Miles
13.8 MPH
155 Watts
Falcon Flight

31:10

8.4 Miles
16.1 MPH
162 Watts
Drifters Peak

39:08

10.2 Miles
15.5 MPH
191 Watts

Extreme

Gut Buster

45:57

11.0 Miles
14.4 MPH
160 Watts
Lost Valley

49:18

11.5 Miles
14.0 MPH
155 Watts
Vindicator

47:51

12.2 Miles
15.3 MPH
162 Watts