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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 6 Stats

Title Commute Loop & LVAV Tuesday Night Ride - 2025.03.04  
# Total shifts 26  
# Front shifts 1  
# Rear shifts 25  
Time b/t shifts 35.8 seconds  
Moving time 0:15:32  
Distance 5 mi  
Ascent 299 ft  
Descent 75 ft  
Climbing ratio 1.67 *  
Climbing rate 1153 ft/hr  
Avg/max speed 19.32 / 27.22 mph  
Avg/norm/max power 254 / 281 / 772 watts  
Avg/max HR 144 / 162 bpm  
Avg/max cadence 90 / 108 rpm  
Ride Notes n/a  

Laps Summary

LapTimeMPHShifts
1 0:14:27 21.12 25
2 0:15:03 20.21 45
3 0:16:33 18.36 28
4 0:19:10 16.25 47
5 0:18:37 16.21 39
6 0:15:32 19.32 26
7 0:15:59 18.95 38
8 0:18:08 16.58 58
9 0:10:48 27.8 28
10 0:10:32 28.5 22
11 0:05:01 20.68 12

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  
52x17 81 280 56 5 0.4% 145 129 161 93 104 243 530 22.46 mph 25.49 mph Delete
52x21 65 276 46 6 2% 148 107 162 90 108 281 459 17.64 mph 19.73 mph Delete
52x24 57 165 41.3 4 2% 135 100 157 85 106 278 772 13.86 mph 18.45 mph Delete
52x19 72 146 18.3 8 0.9% 147 128 162 94 103 247 527 20.1 mph 22.44 mph Delete
52x15 91 63 63 1 -2.3% 135 124 155 88 102 144 519 25.41 mph 27.22 mph Delete
36x17 56 2 2 1 0.9% 105 104 105 91 94 100 100 14.41 mph 14.78 mph Delete
36x19 50 0 0 2 0% 0 0 0 0 0 0 0 0 mph 0 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  
36x19 50 0 0 2 0% 0 0 0 0 0 0 0 0 mph 0 mph Delete
36x17 56 2 2 1 0.9% 105 104 105 91 94 100 100 14.41 mph 14.78 mph Delete
52x24 57 165 41.3 4 2% 135 100 157 85 106 278 772 13.86 mph 18.45 mph Delete
52x21 65 276 46 6 2% 148 107 162 90 108 281 459 17.64 mph 19.73 mph Delete
52x19 72 146 18.3 8 0.9% 147 128 162 94 103 247 527 20.1 mph 22.44 mph Delete
52x17 81 280 56 5 0.4% 145 129 161 93 104 243 530 22.46 mph 25.49 mph Delete
52x15 91 63 63 1 -2.3% 135 124 155 88 102 144 519 25.41 mph 27.22 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 0:14:27 5 mi 25 0 25 34.7 33 ft 240 ft 15.24 136 ft/hr 124 139 84 100 174 199 526 21.12 mph 31.04 mph
Lap 2 0:15:03 5 mi 45 1 44 20.1 36 ft 279 ft 13.85 144 ft/hr 121 148 84 110 167 231 644 20.21 mph 34.48 mph
Lap 3 0:16:33 5 mi 28 3 25 35.5 95 ft 105 ft 5.26 345 ft/hr 121 144 83 102 178 200 598 18.36 mph 27.11 mph
Lap 4 0:19:10 5 mi 47 2 45 24.5 279 ft 36 ft 1.79 873 ft/hr 129 164 85 121 201 280 749 16.25 mph 31.25 mph
Lap 5 0:18:37 5 mi 39 5 34 28.6 236 ft 39 ft 2.12 761 ft/hr 127 167 81 104 190 240 835 16.21 mph 25.8 mph
Lap 6 0:15:32 5 mi 26 1 25 35.8 299 ft 75 ft 1.67 1153 ft/hr 144 162 90 108 254 281 772 19.32 mph 27.22 mph
Lap 7 0:15:59 5 mi 38 2 36 25.2 374 ft 39 ft 1.34 1404 ft/hr 153 174 93 123 282 318 738 18.95 mph 34.42 mph
Lap 8 0:18:08 5 mi 58 6 52 18.8 499 ft 161 ft 1 1650 ft/hr 154 177 92 114 262 311 691 16.58 mph 30.2 mph
Lap 9 0:10:48 5 mi 28 0 28 23.1 10 ft 558 ft 50.8 55 ft/hr 152 172 95 107 214 255 523 27.8 mph 38.51 mph
Lap 10 0:10:32 5 mi 22 0 22 28.7 13 ft 335 ft 38.1 75 ft/hr 164 180 99 119 253 281 776 28.5 mph 39.01 mph
Lap 11 0:05:01 1.73 mi 12 0 12 25.1 62 ft 102 ft 2.77 746 ft/hr 150 182 81 115 187 378 1080 20.68 mph 31.79 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!