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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.
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Loading lap data, please be patient.

Viewing Lap 7 Stats

Title Commute Loop & LVAV Tuesday Night Ride - 2025.02.18  
# Total shifts 20  
# Front shifts 4  
# Rear shifts 16  
Time b/t shifts 52.6 seconds  
Moving time 0:17:32  
Distance 5 mi  
Ascent 341 ft  
Descent 52 ft  
Climbing ratio 1.47 *  
Climbing rate 1168 ft/hr  
Avg/max speed 17.25 / 31.06 mph  
Avg/norm/max power 236 / 276 / 506 watts  
Avg/max HR 145 / 164 bpm  
Avg/max cadence 89 / 116 rpm  
Ride Notes n/a  

Laps Summary

LapTimeMPHShifts
1 0:15:56 18.84 50
2 0:15:14 19.93 45
3 0:18:43 16.42 34
4 0:17:35 17.29 38
5 0:17:48 16.97 35
6 0:15:44 19.08 24
7 0:17:32 17.25 20
8 0:19:27 15.42 67
9 0:11:34 26.19 29
10 0:12:13 24.78 25
11 0:05:55 21.18 13

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  
52x21 65 672 84 8 1% 144 99 164 88 108 228 442 16.67 mph 21.14 mph Delete
52x19 72 202 40.4 5 1.2% 149 129 159 92 116 249 486 19.48 mph 25.63 mph Delete
36x19 50 59 59 1 -1.5% 139 132 148 83 96 189 506 10.86 mph 15.82 mph Delete
52x24 57 54 18 3 2.6% 154 140 161 97 112 333 463 16.64 mph 19.49 mph Delete
52x15 91 34 34 1 -1.3% 148 141 156 108 112 334 436 29.58 mph 31.06 mph Delete
52x17 81 15 7.5 2 -0.9% 139 136 156 85 107 202 354 23.23 mph 26.19 mph Delete
36x21 45 15 15 1 2.5% 143 141 149 62 98 80 486 7.99 mph 13.3 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  
36x21 45 15 15 1 2.5% 143 141 149 62 98 80 486 7.99 mph 13.3 mph Delete
36x19 50 59 59 1 -1.5% 139 132 148 83 96 189 506 10.86 mph 15.82 mph Delete
52x24 57 54 18 3 2.6% 154 140 161 97 112 333 463 16.64 mph 19.49 mph Delete
52x21 65 672 84 8 1% 144 99 164 88 108 228 442 16.67 mph 21.14 mph Delete
52x19 72 202 40.4 5 1.2% 149 129 159 92 116 249 486 19.48 mph 25.63 mph Delete
52x17 81 15 7.5 2 -0.9% 139 136 156 85 107 202 354 23.23 mph 26.19 mph Delete
52x15 91 34 34 1 -1.3% 148 141 156 108 112 334 436 29.58 mph 31.06 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 0:15:56 5 mi 50 6 44 19.1 33 ft 253 ft 15.24 124 ft/hr 129 142 86 112 184 197 503 18.84 mph 28.03 mph
Lap 2 0:15:14 5 mi 45 2 43 20.3 39 ft 285 ft 12.7 155 ft/hr 127 150 85 120 175 261 913 19.93 mph 29.97 mph
Lap 3 0:18:43 5 mi 34 3 31 33 89 ft 105 ft 5.64 284 ft/hr 121 142 80 109 156 186 749 16.42 mph 25.07 mph
Lap 4 0:17:35 5 mi 38 2 36 27.8 299 ft 39 ft 1.67 1019 ft/hr 135 166 88 125 218 276 671 17.29 mph 30.49 mph
Lap 5 0:17:48 5 mi 35 2 33 30.5 249 ft 36 ft 2.01 840 ft/hr 138 172 85 106 209 255 512 16.97 mph 27.49 mph
Lap 6 0:15:44 5 mi 24 2 22 39.3 299 ft 69 ft 1.67 1139 ft/hr 138 158 90 103 231 258 532 19.08 mph 26.93 mph
Lap 7 0:17:32 5 mi 20 4 16 52.6 341 ft 52 ft 1.47 1168 ft/hr 145 164 89 116 236 276 506 17.25 mph 31.06 mph
Lap 8 0:19:27 5 mi 67 10 57 17.4 541 ft 157 ft 0.92 1670 ft/hr 146 166 91 122 253 285 611 15.42 mph 31.29 mph
Lap 9 0:11:34 5 mi 29 0 29 23.9 13 ft 551 ft 38.1 68 ft/hr 139 165 92 112 162 232 892 26.19 mph 36.38 mph
Lap 10 0:12:13 5 mi 25 2 23 29.3 10 ft 335 ft 50.8 48 ft/hr 146 172 91 120 223 271 712 24.78 mph 35.34 mph
Lap 11 0:05:55 2.09 mi 13 0 13 27.3 59 ft 108 ft 3.54 599 ft/hr 145 178 86 105 195 405 1009 21.18 mph 33.56 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!