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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 1 Stats

Title Commute Loop & LVAV Tuesday Night Ride - 2025.03.25  
# Total shifts 22  
# Front shifts 0  
# Rear shifts 22  
Time b/t shifts 36.9 seconds  
Moving time 0:13:32  
Distance 5 mi  
Ascent 23 ft  
Descent 236 ft  
Climbing ratio 21.77 *  
Climbing rate 102 ft/hr  
Avg/max speed 22.46 / 31.87 mph  
Avg/norm/max power 191 / 202 / 551 watts  
Avg/max HR 125 / 138 bpm  
Avg/max cadence 86 / 104 rpm  
Ride Notes n/a  

Laps Summary

LapTimeMPHShifts
1 0:13:32 22.46 22
2 0:13:18 22.81 43
3 0:16:33 18.23 27
4 0:17:11 17.68 47
5 0:17:09 17.48 42
6 0:17:49 17.01 54
7 0:15:57 18.82 31
8 0:18:27 16.41 43
9 0:12:56 23.18 65
10 0:10:33 28.84 28
11 0:09:32 23.65 19

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  
52x15 91 308 61.6 5 -1.1% 127 120 136 87 100 192 324 24.1 mph 27.36 mph Delete
52x17 81 189 31.5 6 0% 123 79 134 83 104 193 320 20.09 mph 25.74 mph Delete
52x14 98 134 44.7 3 -1% 135 123 138 93 100 223 283 26.98 mph 28.99 mph Delete
52x21 65 97 32.3 3 -0.4% 113 90 132 77 100 136 551 14.56 mph 19.83 mph Delete
52x13 106 45 45 1 -2.3% 130 124 132 95 101 192 245 29.6 mph 31.87 mph Delete
52x19 72 25 6.3 4 -0.2% 123 117 132 91 95 204 279 19.41 mph 20.81 mph Delete
52x24 57 14 14 1 -1.7% 103 91 121 66 95 180 348 11.97 mph 16.45 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  
52x24 57 14 14 1 -1.7% 103 91 121 66 95 180 348 11.97 mph 16.45 mph Delete
52x21 65 97 32.3 3 -0.4% 113 90 132 77 100 136 551 14.56 mph 19.83 mph Delete
52x19 72 25 6.3 4 -0.2% 123 117 132 91 95 204 279 19.41 mph 20.81 mph Delete
52x17 81 189 31.5 6 0% 123 79 134 83 104 193 320 20.09 mph 25.74 mph Delete
52x15 91 308 61.6 5 -1.1% 127 120 136 87 100 192 324 24.1 mph 27.36 mph Delete
52x14 98 134 44.7 3 -1% 135 123 138 93 100 223 283 26.98 mph 28.99 mph Delete
52x13 106 45 45 1 -2.3% 130 124 132 95 101 192 245 29.6 mph 31.87 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 0:13:32 5 mi 22 0 22 36.9 23 ft 236 ft 21.77 102 ft/hr 125 138 86 104 191 202 551 22.46 mph 31.87 mph
Lap 2 0:13:18 5 mi 43 1 42 18.6 30 ft 272 ft 16.93 133 ft/hr 131 159 88 126 211 297 1050 22.81 mph 34.35 mph
Lap 3 0:16:33 5 mi 27 8 19 36.8 85 ft 105 ft 5.86 309 ft/hr 134 171 85 132 191 260 1002 18.23 mph 34.65 mph
Lap 4 0:17:11 5 mi 47 4 43 21.9 285 ft 26 ft 1.75 997 ft/hr 140 167 89 112 226 281 936 17.68 mph 28.05 mph
Lap 5 0:17:09 5 mi 42 8 34 24.5 177 ft 30 ft 2.82 620 ft/hr 138 172 87 110 202 244 587 17.48 mph 27.74 mph
Lap 6 0:17:49 5 mi 54 6 48 19.8 249 ft 82 ft 2.01 840 ft/hr 132 156 84 109 204 243 496 17.01 mph 27.28 mph
Lap 7 0:15:57 5 mi 31 2 29 30.9 354 ft 7 ft 1.41 1333 ft/hr 152 165 90 103 276 287 592 18.82 mph 24.67 mph
Lap 8 0:18:27 5 mi 43 4 39 25.7 466 ft 108 ft 1.07 1515 ft/hr 153 180 89 127 250 318 856 16.41 mph 34.21 mph
Lap 9 0:12:56 5 mi 65 4 61 11.9 157 ft 453 ft 3.17 731 ft/hr 152 172 94 130 224 279 670 23.18 mph 38.34 mph
Lap 10 0:10:33 5 mi 28 0 28 22.6 3 ft 397 ft 152.4 19 ft/hr 161 178 97 115 251 306 693 28.84 mph 38.53 mph
Lap 11 0:09:32 3.76 mi 19 0 19 30.1 62 ft 164 ft 6.03 392 ft/hr 150 184 87 108 193 380 1136 23.65 mph 33.63 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!