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Updates

  • Dec 2025 Gear ratios and lap fixes.
  • May 2023 Site redesign.
  • 2016-2022 Various bug fixes.
  • Nov 2016 Individual gear stats.
  • Apr 2016 Magellan fixes.
  • Mar 2016 Feature: exclude rides.
  • Mar 2016 Bug fix: timezones.
  • Nov 2015 Feature: crop rides.
  • Nov 2014 Device support: Magellan
  • Nov 2014 Feature: detailed lap data.
  • Aug 2014 Feature: lap data.
see all
Loading lap data, please be patient.

Viewing Lap 6 Stats

Title Mid-Atlantic 24 Hour Race  
# Total shifts 148  
# Front shifts 9  
# Rear shifts 139  
Time b/t shifts 31.4 seconds  
Moving time 1:17:24  
Distance 25.49 mi  
Ascent 1093 ft  
Descent 1099 ft  
Climbing ratio 2.34 *  
Climbing rate 846 ft/hr  
Avg/max speed 19.75 / 24.86 mph  
Avg/norm/max power 173 / 173 / 337 watts  
Avg/max HR 132 / 145 bpm  
Avg/max cadence 76 / 96 rpm  
Ride Notes 3rd place - 455 miles credited based on a 26 mile lap (actual lap was only 25 miles according to my Garmin)  

Laps Summary

LapTimeMPHShifts
1 2:17:44 22.55 190
2 2:24:31 22.41 241
3 3:56:32 21.17 530
4 0:47:38 21 79
5 1:11:31 20.37 156
6 1:17:24 19.75 148
7 4:00:14 19.43 507
8 2:41:51 17.57 374
9 1:31:58 16.99 206
10 2:13:23 16.88 263

Shifting timeline - chainrings only (gaps in the timeline represent time paused)

Shifting timeline - all gears (gaps in the timeline represent time paused)

Raw Data (sorted by time spent in gear)

SHIFT INFO GRADE HeartRate Cadence Power Speed  
Gear GearInches Total Time Avg Time Count Avg Avg Min Max Avg Max Avg Max Avg Max  
53x17 82 1596 40.9 39 0.1% 134 123 145 79 88 172 288 19.4 mph 21.52 mph Delete
53x15 93 1413 31.4 45 -0.1% 134 122 144 74 94 184 256 20.4 mph 22.85 mph Delete
53x14 100 734 35 21 -0.1% 130 123 142 73 81 178 267 21.58 mph 24 mph Delete
53x13 108 275 34.4 8 -0.2% 132 125 143 71 82 195 337 22.51 mph 24.86 mph Delete
53x19 73 267 24.3 11 0.2% 133 126 141 81 95 152 246 17.88 mph 19.58 mph Delete
39x17 60 122 20.3 6 -0.2% 115 102 134 77 96 100 288 14.46 mph 18.39 mph Delete
53x21 66 54 18 3 1.1% 127 123 129 82 96 120 232 16.48 mph 18.97 mph Delete
39x15 68 52 10.4 5 0% 124 112 133 79 91 159 281 16.24 mph 18.74 mph Delete
39x19 54 45 15 3 0.6% 106 96 128 63 87 77 222 9.21 mph 17.97 mph Delete
39x14 73 32 32 1 0.2% 117 111 124 82 92 201 277 18.45 mph 19.83 mph Delete
39x23 44 26 13 2 0% 107 100 116 58 73 20 171 6.99 mph 13.11 mph Delete
39x12 86 18 18 1 0.1% 141 140 142 77 78 210 223 19.47 mph 19.66 mph Delete
39x21 49 6 3 2 1.8% 107 104 108 47 56 72 127 7.34 mph 8.18 mph Delete
53x23 61 3 3 1 7.9% 120 119 122 72 74 76 82 13.68 mph 13.9 mph Delete
39x13 79 1 1 1 -1.2% 142 142 142 77 77 191 191 19.2 mph 19.2 mph Delete

Raw Data (sorted by gear inches)

SHIFT INFO GRADE HeartRate Cadence Power Speed  
Gear GearInches Total Time Avg Time Count Avg Avg Min Max Avg Max Avg Max Avg Max  
39x23 44 26 13 2 0% 107 100 116 58 73 20 171 6.99 mph 13.11 mph Delete
39x21 49 6 3 2 1.8% 107 104 108 47 56 72 127 7.34 mph 8.18 mph Delete
39x19 54 45 15 3 0.6% 106 96 128 63 87 77 222 9.21 mph 17.97 mph Delete
39x17 60 122 20.3 6 -0.2% 115 102 134 77 96 100 288 14.46 mph 18.39 mph Delete
53x23 61 3 3 1 7.9% 120 119 122 72 74 76 82 13.68 mph 13.9 mph Delete
53x21 66 54 18 3 1.1% 127 123 129 82 96 120 232 16.48 mph 18.97 mph Delete
39x15 68 52 10.4 5 0% 124 112 133 79 91 159 281 16.24 mph 18.74 mph Delete
53x19 73 267 24.3 11 0.2% 133 126 141 81 95 152 246 17.88 mph 19.58 mph Delete
39x14 73 32 32 1 0.2% 117 111 124 82 92 201 277 18.45 mph 19.83 mph Delete
39x13 79 1 1 1 -1.2% 142 142 142 77 77 191 191 19.2 mph 19.2 mph Delete
53x17 82 1596 40.9 39 0.1% 134 123 145 79 88 172 288 19.4 mph 21.52 mph Delete
39x12 86 18 18 1 0.1% 141 140 142 77 78 210 223 19.47 mph 19.66 mph Delete
53x15 93 1413 31.4 45 -0.1% 134 122 144 74 94 184 256 20.4 mph 22.85 mph Delete
53x14 100 734 35 21 -0.1% 130 123 142 73 81 178 267 21.58 mph 24 mph Delete
53x13 108 275 34.4 8 -0.2% 132 125 143 71 82 195 337 22.51 mph 24.86 mph Delete

Raw Lap Data

SHIFT INFO ELEVATION RIDE STATS
Lap Moving Time Distance Total Front Rear Avg Shift Time Ascent Descent Ratio Rate HR Avg HR Max Cad Avg Cad Max Pow Avg Pow Norm Pow Max Spd Avg Spd Max
Lap 1 2:17:44 51.74 mi 190 1 189 43.5 1949 ft 1959 ft 2.65 849 ft/hr 147 180 81 106 210 222 558 22.55 mph 29.45 mph
Lap 2 2:24:31 53.99 mi 241 10 231 36 2083 ft 2087 ft 2.59 865 ft/hr 149 167 75 113 228 233 488 22.41 mph 28.41 mph
Lap 3 3:56:32 83.46 mi 530 20 510 26.8 3314 ft 3281 ft 2.52 840 ft/hr 146 167 77 101 206 207 375 21.17 mph 26.45 mph
Lap 4 0:47:38 16.67 mi 79 4 75 36.2 669 ft 646 ft 2.49 844 ft/hr 141 150 75 92 192 195 314 21 mph 24.48 mph
Lap 5 1:11:31 24.28 mi 156 3 153 27.5 1040 ft 1073 ft 2.33 874 ft/hr 136 149 75 90 180 183 427 20.37 mph 26.21 mph
Lap 6 1:17:24 25.49 mi 148 9 139 31.4 1093 ft 1099 ft 2.34 846 ft/hr 132 145 76 96 173 173 337 19.75 mph 24.86 mph
Lap 7 4:00:14 77.79 mi 507 12 495 28.4 2710 ft 2726 ft 2.87 677 ft/hr 127 176 73 96 172 173 427 19.43 mph 25 mph
Lap 8 2:41:51 47.41 mi 374 4 370 26 1617 ft 1627 ft 2.93 600 ft/hr 111 123 69 99 136 138 256 17.57 mph 21.52 mph
Lap 9 1:31:58 26.05 mi 206 8 198 26.8 873 ft 873 ft 2.98 570 ft/hr 108 119 68 86 128 128 242 16.99 mph 20.77 mph
Lap 10 2:13:23 37.52 mi 263 6 257 30.4 1125 ft 1152 ft 3.33 506 ft/hr 108 122 68 85 127 132 255 16.88 mph 20.68 mph

2025-12-19 LOTS OF UPDATES: I have finally returned to this project to start doing some data analysis. I am currently working on a bunch of features to help clean up some of the data: ability to "swap" cassettes post ride if your settings were wrong during the ride, ability to see average gear ratio and average gear combo, plus some general UI improvements.

2024-01-01 IMPORTANT: I woke up this morning to a completely dead SSD and another one currently failing. No data has been lost, but I've just purchased two new drives so there may be some downtime as I migrate data from the failing system drive to the new drive. The new second drive will continue to be a backup. Thankfully that is the drive that was dead!