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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 8 Stats

Title Commute Loop & LVAV Tuesday Night Ride - 2025.03.25  
# Total shifts 43  
# Front shifts 4  
# Rear shifts 39  
Time b/t shifts 25.7 seconds  
Moving time 0:18:27  
Distance 5 mi  
Ascent 466 ft  
Descent 108 ft  
Climbing ratio 1.07 *  
Climbing rate 1515 ft/hr  
Avg/max speed 16.41 / 34.21 mph  
Avg/norm/max power 250 / 318 / 856 watts  
Avg/max HR 153 / 180 bpm  
Avg/max cadence 89 / 127 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  
52x21 65 212 23.6 9 1.7% 157 119 175 89 106 277 468 17.27 mph 20.66 mph Delete
52x19 72 209 23.2 9 0.8% 150 108 176 90 112 239 777 18.88 mph 24.15 mph Delete
36x21 45 155 38.8 4 3.2% 162 112 180 82 127 195 497 9.81 mph 14.99 mph Delete
52x15 91 121 30.3 4 -1.4% 135 113 174 95 108 160 512 25.64 mph 28.61 mph Delete
52x24 57 104 26 4 -1.1% 144 108 171 83 111 250 635 12 mph 19.2 mph Delete
36x27 35 102 102 1 7.2% 160 144 170 87 98 369 408 9.09 mph 10.33 mph Delete
52x17 81 81 13.5 6 -0.2% 142 113 176 88 110 157 472 20.61 mph 26.68 mph Delete
36x19 50 54 54 1 3.6% 168 105 172 93 99 207 373 11.43 mph 14.71 mph Delete
36x24 39 35 7 5 6.1% 163 136 172 98 111 393 525 11.59 mph 13.05 mph Delete
52x14 98 34 34 1 -1.2% 168 166 174 108 117 496 856 31.33 mph 34.21 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  
36x27 35 102 102 1 7.2% 160 144 170 87 98 369 408 9.09 mph 10.33 mph Delete
36x24 39 35 7 5 6.1% 163 136 172 98 111 393 525 11.59 mph 13.05 mph Delete
36x21 45 155 38.8 4 3.2% 162 112 180 82 127 195 497 9.81 mph 14.99 mph Delete
36x19 50 54 54 1 3.6% 168 105 172 93 99 207 373 11.43 mph 14.71 mph Delete
52x24 57 104 26 4 -1.1% 144 108 171 83 111 250 635 12 mph 19.2 mph Delete
52x21 65 212 23.6 9 1.7% 157 119 175 89 106 277 468 17.27 mph 20.66 mph Delete
52x19 72 209 23.2 9 0.8% 150 108 176 90 112 239 777 18.88 mph 24.15 mph Delete
52x17 81 81 13.5 6 -0.2% 142 113 176 88 110 157 472 20.61 mph 26.68 mph Delete
52x15 91 121 30.3 4 -1.4% 135 113 174 95 108 160 512 25.64 mph 28.61 mph Delete
52x14 98 34 34 1 -1.2% 168 166 174 108 117 496 856 31.33 mph 34.21 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!