David Amster
# 176 of 3,886
1,867 Miles

Challenge Totals

Miles 1,867
Calories 84,902
Score 0
  • December 30, 2016

    22.02 Miles
    1,021 Calories
    0 Score
    Rides
    2.00 mi in 7:26
    20.02 mi in 1:08:50
  • December 29, 2016

    18.40 Miles
    827 Calories
    0 Score
    Rides
    8.38 mi in 27:48
    10.02 mi in 30:55
  • December 28, 2016

    19.13 Miles
    847 Calories
    0 Score
    Rides
    2.00 mi in 7:07
    0.51 mi in 1:49
    0.51 mi in 1:51
    0.53 mi in 1:59
    2.03 mi in 5:23
    3.00 mi in 9:03
    4.00 mi in 12:22
    1.50 mi in 3:57
    3.02 mi in 9:12
    2.03 mi in 5:27
  • December 27, 2016

    17.48 Miles
    759 Calories
    0 Score
    Rides
    2.00 mi in 7:52
    8.26 mi in 28:23
    7.22 mi in 23:06
  • December 23, 2016

    21.78 Miles
    967 Calories
    0 Score
    Rides
    1.00 mi in 3:48
    2.04 mi in 6:12
    8.73 mi in 29:48
    10.01 mi in 34:44
  • December 22, 2016

    17.00 Miles
    771 Calories
    0 Score
    Rides
    1.00 mi in 3:57
    2.00 mi in 5:57
    14.00 mi in 48:01
  • December 21, 2016

    16.00 Miles
    711 Calories
    0 Score
    Rides
    2.00 mi in 7:05
    14.00 mi in 43:38
  • December 19, 2016

    15.00 Miles
    705 Calories
    0 Score
    Rides
    15.00 mi in 47:45
  • December 2, 2016

    19.10 Miles
    808 Calories
    0 Score
    Rides
    2.00 mi in 7:15
    3.00 mi in 10:23
    2.04 mi in 6:29
    4.06 mi in 12:46
    3.00 mi in 9:13
    5.00 mi in 16:31
  • December 1, 2016

    20.04 Miles
    916 Calories
    0 Score
    Rides
    10.01 mi in 36:38
    10.03 mi in 32:17
  • November 30, 2016

    15.74 Miles
    814 Calories
    0 Score
    Rides
    7.87 mi in 25:49
    7.87 mi in 25:37
  • November 29, 2016

    19.89 Miles
    875 Calories
    0 Score
    Rides
    3.01 mi in 10:35
    7.87 mi in 32:57
    9.01 mi in 26:26
  • November 28, 2016

    18.91 Miles
    878 Calories
    0 Score
    Rides
    8.38 mi in 26:26
    10.53 mi in 36:31
  • November 26, 2016

    20.07 Miles
    898 Calories
    0 Score
    Rides
    6.02 mi in 21:23
    6.01 mi in 19:24
    6.01 mi in 18:53
    2.03 mi in 7:10
  • November 25, 2016

    22.07 Miles
    1,027 Calories
    0 Score
    Rides
    2.00 mi in 7:47
    1.02 mi in 3:47
    2.03 mi in 7:41
    8.01 mi in 26:00
    6.98 mi in 18:50
    2.03 mi in 6:49
  • November 21, 2016

    24.88 Miles
    996 Calories
    0 Score
    Rides
    8.84 mi in 28:34
    8.84 mi in 27:08
    7.20 mi in 24:58
  • November 20, 2016

    20.04 Miles
    953 Calories
    0 Score
    Rides
    1.00 mi in 3:27
    4.01 mi in 11:50
    7.51 mi in 22:08
    7.52 mi in 21:59
  • November 19, 2016

    20.27 Miles
    987 Calories
    0 Score
    Rides
    1.00 mi in 3:36
    1.00 mi in 3:37
    7.60 mi in 24:21
    10.67 mi in 32:06
  • November 14, 2016

    19.91 Miles
    849 Calories
    0 Score
    Rides
    3.00 mi in 11:10
    3.00 mi in 10:42
    2.00 mi in 8:07
    6.91 mi in 19:32
    5.00 mi in 13:35
  • November 8, 2016

    23.02 Miles
    1,100 Calories
    0 Score
    Rides
    3.00 mi in 11:02
    20.02 mi in 1:04:25
  • October 24, 2016

    21.00 Miles
    912 Calories
    0 Score
    Rides
    1.00 mi in 3:35
    5.00 mi in 14:32
    5.00 mi in 14:27
    5.00 mi in 16:06
    5.00 mi in 15:18
  • October 20, 2016

    21.41 Miles
    974 Calories
    0 Score
    Rides
    1.00 mi in 3:35
    2.00 mi in 6:55
    2.00 mi in 5:59
    1.00 mi in 3:57
    4.38 mi in 13:24
    11.03 mi in 39:08
  • October 13, 2016

    16.47 Miles
    704 Calories
    0 Score
    Rides
    1.00 mi in 3:38
    2.00 mi in 6:34
    3.01 mi in 9:39
    3.50 mi in 12:10
    4.03 mi in 14:15
    2.93 mi in 11:02
  • October 4, 2016

    21.13 Miles
    916 Calories
    0 Score
    Rides
    1.00 mi in 3:36
    1.35 mi in 4:15
    2.51 mi in 7:49
    2.01 mi in 6:16
    8.70 mi in 27:06
    3.06 mi in 10:39
    2.50 mi in 7:46
  • October 3, 2016

    20.90 Miles
    872 Calories
    0 Score
    Rides
    1.00 mi in 3:40
    6.91 mi in 22:40
    6.98 mi in 22:23
    6.01 mi in 21:35
  • September 26, 2016

    18.27 Miles
    862 Calories
    0 Score
    Rides
    1.00 mi in 3:26
    1.00 mi in 2:40
    2.03 mi in 5:43
    2.91 mi in 8:13
    6.33 mi in 18:09
    5.00 mi in 14:02
  • August 16, 2016

    15.78 Miles
    731 Calories
    0 Score
    Rides
    1.00 mi in 3:33
    1.00 mi in 2:27
    1.00 mi in 3:44
    4.42 mi in 11:42
    8.36 mi in 25:45
  • June 21, 2016

    30.39 Miles
    1,205 Calories
    0 Score
    Rides
    3.00 mi in 10:47
    2.00 mi in 6:22
    1.51 mi in 4:29
    1.50 mi in 4:30
    2.00 mi in 6:36
    2.00 mi in 6:45
    2.00 mi in 6:33
    2.00 mi in 6:28
    2.00 mi in 6:44
    2.00 mi in 7:53
    2.00 mi in 7:00
    8.38 mi in 26:47
  • June 15, 2016

    19.00 Miles
    845 Calories
    0 Score
    Rides
    3.00 mi in 10:29
    3.00 mi in 9:51
    5.00 mi in 15:43
    8.00 mi in 24:52
  • May 6, 2016

    12.53 Miles
    536 Calories
    0 Score
    Rides
    3.00 mi in 10:28
    1.00 mi in 2:43
    2.03 mi in 5:30
    3.00 mi in 8:56
    3.00 mi in 8:52
    0.50 mi in 2:07
  • May 5, 2016

    21.07 Miles
    955 Calories
    0 Score
    Rides
    3.00 mi in 10:24
    2.03 mi in 6:46
    4.00 mi in 12:08
    10.01 mi in 30:28
    2.03 mi in 6:42
  • May 4, 2016

    21.94 Miles
    1,008 Calories
    0 Score
    Rides
    3.00 mi in 10:29
    1.00 mi in 4:02
    0.36 mi in 1:40
    6.91 mi in 18:32
    10.67 mi in 35:01
  • May 2, 2016

    15.54 Miles
    671 Calories
    0 Score
    Rides
    3.00 mi in 10:24
    1.51 mi in 4:21
    1.51 mi in 4:22
    1.51 mi in 4:20
    1.51 mi in 4:19
    1.50 mi in 4:26
    5.00 mi in 14:37
  • April 29, 2016

    12.07 Miles
    498 Calories
    0 Score
    Rides
    3.00 mi in 10:21
    1.00 mi in 3:41
    1.51 mi in 4:31
    1.51 mi in 4:27
    1.51 mi in 4:29
    2.00 mi in 6:18
    1.02 mi in 2:28
    0.52 mi in 1:23
  • April 27, 2016

    16.98 Miles
    763 Calories
    0 Score
    Rides
    3.00 mi in 10:19
    2.00 mi in 6:57
    5.00 mi in 15:04
    6.98 mi in 20:41
  • April 22, 2016

    17.00 Miles
    785 Calories
    0 Score
    Rides
    3.00 mi in 10:32
    3.00 mi in 11:13
    11.00 mi in 32:26
  • April 21, 2016

    17.88 Miles
    769 Calories
    0 Score
    Rides
    3.00 mi in 10:32
    3.00 mi in 11:45
    6.33 mi in 23:33
    1.02 mi in 2:53
    4.53 mi in 14:01
  • April 18, 2016

    16.76 Miles
    708 Calories
    0 Score
    Rides
    8.38 mi in 25:36
    8.38 mi in 28:58
  • April 12, 2016

    15.03 Miles
    761 Calories
    0 Score
    Rides
    3.00 mi in 10:34
    1.00 mi in 3:45
    11.03 mi in 31:54
  • April 11, 2016

    15.99 Miles
    651 Calories
    0 Score
    Rides
    5.00 mi in 17:29
    4.00 mi in 14:49
    2.93 mi in 7:54
    4.06 mi in 14:13
  • April 10, 2016

    24.01 Miles
    1,069 Calories
    0 Score
    Rides
    3.00 mi in 10:33
    0.26 mi in 0:43
    4.42 mi in 13:35
    6.33 mi in 19:28
    5.00 mi in 14:10
    5.00 mi in 13:46
  • April 8, 2016

    20.01 Miles
    888 Calories
    0 Score
    Rides
    3.00 mi in 10:31
    8.01 mi in 27:08
    9.00 mi in 30:09
  • April 7, 2016

    23.49 Miles
    982 Calories
    0 Score
    Rides
    3.00 mi in 10:40
    3.00 mi in 10:55
    2.00 mi in 6:05
    2.00 mi in 7:17
    3.48 mi in 10:58
    2.93 mi in 8:09
    7.08 mi in 23:55
  • April 6, 2016

    18.08 Miles
    784 Calories
    0 Score
    Rides
    3.00 mi in 10:35
    2.00 mi in 7:10
    2.00 mi in 6:53
    4.06 mi in 12:42
    7.02 mi in 20:11
  • April 5, 2016

    15.05 Miles
    680 Calories
    0 Score
    Rides
    3.00 mi in 10:30
    0.61 mi in 2:12
    4.42 mi in 13:10
    7.02 mi in 19:45
  • April 3, 2016

    20.20 Miles
    856 Calories
    0 Score
    Rides
    3.00 mi in 10:41
    1.25 mi in 3:50
    3.00 mi in 11:24
    2.00 mi in 7:38
    2.00 mi in 10:03
    2.04 mi in 6:34
    6.91 mi in 18:10
  • April 1, 2016

    17.92 Miles
    858 Calories
    0 Score
    Rides
    2.00 mi in 7:01
    2.91 mi in 8:35
    5.00 mi in 13:51
    8.01 mi in 23:15
  • March 31, 2016

    15.03 Miles
    752 Calories
    0 Score
    Rides
    3.00 mi in 10:39
    1.00 mi in 3:49
    11.03 mi in 32:23
  • March 30, 2016

    23.23 Miles
    1,140 Calories
    0 Score
    Rides
    2.00 mi in 7:01
    2.00 mi in 8:23
    1.00 mi in 4:07
    3.00 mi in 9:09
    8.01 mi in 23:58
    7.22 mi in 20:02
  • March 29, 2016

    12.04 Miles
    473 Calories
    0 Score
    Rides
    3.00 mi in 11:10
    2.00 mi in 7:33
    2.00 mi in 7:20
    2.00 mi in 6:47
    1.00 mi in 2:46
    1.02 mi in 2:27
    1.02 mi in 2:26
  • March 25, 2016

    19.94 Miles
    894 Calories
    0 Score
    Rides
    3.00 mi in 10:26
    2.00 mi in 6:51
    1.00 mi in 3:39
    5.00 mi in 14:49
    6.91 mi in 18:44
    2.03 mi in 5:20
  • March 24, 2016

    20.90 Miles
    940 Calories
    0 Score
    Rides
    2.00 mi in 7:04
    5.43 mi in 16:16
    6.01 mi in 19:40
    7.46 mi in 22:50
  • March 23, 2016

    19.82 Miles
    939 Calories
    0 Score
    Rides
    2.00 mi in 6:58
    2.00 mi in 7:05
    2.00 mi in 7:31
    6.91 mi in 18:25
    6.91 mi in 18:45
  • March 21, 2016

    13.94 Miles
    641 Calories
    0 Score
    Rides
    2.00 mi in 6:56
    2.00 mi in 6:52
    1.00 mi in 3:43
    2.00 mi in 6:04
    2.93 mi in 7:56
    4.01 mi in 10:45
  • March 20, 2016

    21.30 Miles
    1,106 Calories
    0 Score
    Rides
    2.00 mi in 7:10
    1.00 mi in 4:53
    18.30 mi in 53:44
  • March 17, 2016

    16.51 Miles
    776 Calories
    0 Score
    Rides
    2.00 mi in 7:28
    2.00 mi in 7:54
    4.31 mi in 15:24
    8.20 mi in 27:26
  • March 14, 2016

    20.08 Miles
    890 Calories
    0 Score
    Rides
    2.00 mi in 7:19
    2.00 mi in 7:17
    2.00 mi in 7:40
    2.00 mi in 7:59
    1.02 mi in 2:26
    9.03 mi in 25:28
    2.03 mi in 4:59
  • March 13, 2016

    19.41 Miles
    951 Calories
    0 Score
    Rides
    2.00 mi in 7:21
    1.00 mi in 4:00
    1.00 mi in 3:43
    0.63 mi in 5:02
    6.91 mi in 18:47
    7.87 mi in 23:13
  • March 11, 2016

    19.14 Miles
    906 Calories
    0 Score
    Rides
    2.00 mi in 7:17
    2.00 mi in 7:38
    6.02 mi in 17:18
    9.12 mi in 25:43
  • March 10, 2016

    17.51 Miles
    827 Calories
    0 Score
    Rides
    2.00 mi in 7:16
    2.00 mi in 8:13
    13.51 mi in 37:00
  • March 6, 2016

    14.94 Miles
    720 Calories
    0 Score
    Rides
    2.00 mi in 7:40
    1.00 mi in 3:58
    1.00 mi in 5:13
    2.93 mi in 8:00
    8.01 mi in 22:58
  • March 4, 2016

    18.35 Miles
    842 Calories
    0 Score
    Rides
    2.00 mi in 7:31
    1.00 mi in 3:49
    3.00 mi in 13:21
    5.37 mi in 15:02
    6.98 mi in 19:23
  • March 3, 2016

    20.05 Miles
    990 Calories
    0 Score
    Rides
    2.00 mi in 7:33
    2.00 mi in 7:33
    8.02 mi in 23:23
    8.03 mi in 25:32
  • March 2, 2016

    12.28 Miles
    534 Calories
    0 Score
    Rides
    1.00 mi in 3:48
    1.00 mi in 3:29
    2.00 mi in 7:33
    2.00 mi in 7:38
    2.91 mi in 7:34
    3.37 mi in 8:34
  • March 1, 2016

    20.09 Miles
    924 Calories
    0 Score
    Rides
    3.00 mi in 11:11
    2.00 mi in 8:05
    2.91 mi in 9:45
    12.18 mi in 35:50
  • February 29, 2016

    19.56 Miles
    910 Calories
    0 Score
    Rides
    3.38 mi in 13:55
    1.00 mi in 4:29
    3.00 mi in 8:49
    12.18 mi in 35:22
  • February 28, 2016

    18.53 Miles
    884 Calories
    0 Score
    Rides
    2.00 mi in 7:16
    1.00 mi in 2:18
    2.00 mi in 7:39
    1.00 mi in 5:21
    1.00 mi in 4:14
    11.53 mi in 34:47
  • February 26, 2016

    18.00 Miles
    817 Calories
    0 Score
    Rides
    2.00 mi in 7:31
    1.00 mi in 3:55
    1.00 mi in 4:09
    2.00 mi in 6:30
    2.93 mi in 8:14
    7.06 mi in 21:25
    2.01 mi in 6:42
  • February 25, 2016

    18.99 Miles
    789 Calories
    0 Score
    Rides
    1.00 mi in 3:50
    2.00 mi in 7:45
    12.66 mi in 39:14
    3.33 mi in 13:07
  • February 24, 2016

    9.98 Miles
    423 Calories
    0 Score
    Rides
    3.00 mi in 9:51
    6.98 mi in 21:45
  • February 23, 2016

    18.99 Miles
    906 Calories
    0 Score
    Rides
    1.00 mi in 3:55
    11.01 mi in 32:15
    6.98 mi in 23:47
  • February 22, 2016

    18.21 Miles
    823 Calories
    0 Score
    Rides
    9.20 mi in 30:20
    9.01 mi in 26:37
  • February 21, 2016

    9.95 Miles
    387 Calories
    0 Score
    Rides
    1.00 mi in 3:57
    1.33 mi in 5:42
    5.82 mi in 21:22
    1.80 mi in 6:10
  • February 20, 2016

    17.97 Miles
    793 Calories
    0 Score
    Rides
    2.00 mi in 7:29
    3.79 mi in 12:47
    12.18 mi in 38:56
  • February 19, 2016

    19.64 Miles
    960 Calories
    0 Score
    Rides
    2.00 mi in 7:13
    2.00 mi in 8:46
    4.01 mi in 12:02
    0.60 mi in 1:41
    11.03 mi in 32:52
  • February 18, 2016

    7.02 Miles
    297 Calories
    0 Score
    Rides
    2.00 mi in 7:13
    2.00 mi in 6:38
    3.02 mi in 9:09
  • February 16, 2016

    15.71 Miles
    723 Calories
    0 Score
    Rides
    2.00 mi in 7:28
    1.00 mi in 4:41
    1.26 mi in 4:17
    5.43 mi in 15:28
    6.02 mi in 17:41
  • February 14, 2016

    20.01 Miles
    1,020 Calories
    0 Score
    Rides
    1.00 mi in 3:42
    1.00 mi in 4:21
    8.00 mi in 25:02
    10.01 mi in 30:20
  • February 13, 2016

    14.51 Miles
    690 Calories
    0 Score
    Rides
    1.00 mi in 3:30
    6.00 mi in 18:55
    7.51 mi in 21:52
  • February 12, 2016

    17.47 Miles
    768 Calories
    0 Score
    Rides
    1.00 mi in 3:55
    2.00 mi in 7:30
    3.06 mi in 11:09
    4.99 mi in 17:37
    2.36 mi in 6:02
    4.06 mi in 13:41
  • February 10, 2016

    21.02 Miles
    1,106 Calories
    0 Score
    Rides
    1.00 mi in 3:47
    20.02 mi in 59:26
  • February 6, 2016

    24.36 Miles
    1,140 Calories
    0 Score
    Rides
    12.18 mi in 41:26
    12.18 mi in 39:54
  • February 5, 2016

    11.03 Miles
    532 Calories
    0 Score
    Rides
    11.03 mi in 37:58
  • February 4, 2016

    14.99 Miles
    708 Calories
    0 Score
    Rides
    1.00 mi in 3:40
    13.99 mi in 43:11
  • February 3, 2016

    12.02 Miles
    599 Calories
    0 Score
    Rides
    12.02 mi in 41:17
  • February 1, 2016

    20.95 Miles
    894 Calories
    0 Score
    Rides
    1.00 mi in 3:48
    1.00 mi in 3:43
    2.00 mi in 7:45
    1.00 mi in 4:01
    2.03 mi in 5:20
    2.91 mi in 9:14
    4.01 mi in 11:05
    7.00 mi in 22:25
  • January 31, 2016

    15.01 Miles
    678 Calories
    0 Score
    Rides
    1.00 mi in 3:54
    0.50 mi in 4:01
    13.51 mi in 39:40
  • January 29, 2016

    18.53 Miles
    862 Calories
    0 Score
    Rides
    1.00 mi in 3:46
    2.00 mi in 7:31
    2.00 mi in 6:25
    3.37 mi in 10:45
    10.16 mi in 30:56
  • January 28, 2016

    10.67 Miles
    494 Calories
    0 Score
    Rides
    10.67 mi in 34:50
  • January 27, 2016

    12.01 Miles
    614 Calories
    0 Score
    Rides
    1.00 mi in 3:49
    1.00 mi in 4:26
    10.01 mi in 29:41
  • January 26, 2016

    20.98 Miles
    957 Calories
    0 Score
    Rides
    1.00 mi in 3:45
    2.91 mi in 8:25
    2.01 mi in 6:55
    10.06 mi in 30:29
    5.00 mi in 16:28
  • January 24, 2016

    20.61 Miles
    912 Calories
    0 Score
    Rides
    1.00 mi in 3:46
    2.00 mi in 6:18
    1.00 mi in 5:15
    7.87 mi in 24:48
    8.74 mi in 29:16
  • January 20, 2016

    22.60 Miles
    1,079 Calories
    0 Score
    Rides
    1.00 mi in 3:36
    18.30 mi in 1:00:10
    3.30 mi in 10:18
  • January 19, 2016

    12.01 Miles
    506 Calories
    0 Score
    Rides
    3.00 mi in 9:42
    9.01 mi in 28:28
  • January 18, 2016

    17.04 Miles
    813 Calories
    0 Score
    Rides
    1.00 mi in 3:46
    8.02 mi in 26:54
    8.02 mi in 24:28
  • January 15, 2016

    10.28 Miles
    437 Calories
    0 Score
    Rides
    3.37 mi in 11:34
    6.91 mi in 21:47
  • January 14, 2016

    17.01 Miles
    764 Calories
    0 Score
    Rides
    1.00 mi in 3:36
    3.00 mi in 11:23
    6.01 mi in 19:02
    7.00 mi in 21:54
  • January 13, 2016

    13.02 Miles
    591 Calories
    0 Score
    Rides
    1.00 mi in 3:37
    6.01 mi in 18:54
    6.01 mi in 20:09
  • January 12, 2016

    19.50 Miles
    895 Calories
    0 Score
    Rides
    1.00 mi in 3:48
    1.37 mi in 5:11
    5.00 mi in 14:23
    7.60 mi in 31:11
    4.53 mi in 14:53
  • January 11, 2016

    10.01 Miles
    466 Calories
    0 Score
    Rides
    10.01 mi in 36:26
  • January 10, 2016

    15.98 Miles
    682 Calories
    0 Score
    Rides
    1.00 mi in 3:46
    1.00 mi in 3:40
    2.00 mi in 7:19
    1.00 mi in 4:46
    4.00 mi in 12:25
    6.98 mi in 22:20
  • January 6, 2016

    13.58 Miles
    644 Calories
    0 Score
    Rides
    1.00 mi in 3:38
    1.00 mi in 3:33
    1.02 mi in 2:56
    2.36 mi in 6:27
    2.91 mi in 8:03
    2.93 mi in 8:55
    2.36 mi in 6:33
  • January 5, 2016

    11.16 Miles
    517 Calories
    0 Score
    Rides
    1.00 mi in 3:59
    8.13 mi in 26:36
    2.03 mi in 7:18
  • January 4, 2016

    19.90 Miles
    858 Calories
    0 Score
    Rides
    1.00 mi in 5:00
    2.00 mi in 6:25
    1.00 mi in 3:46
    6.91 mi in 20:00
    2.01 mi in 6:32
    6.98 mi in 22:27