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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 4 Stats

Title Subaru and Wandrer Commute Loop - 2025.03.03  
# Total shifts 37  
# Front shifts 5  
# Rear shifts 32  
Time b/t shifts 27.4 seconds  
Moving time 0:16:53  
Distance 5 mi  
Ascent 72 ft  
Descent 115 ft  
Climbing ratio 6.93 *  
Climbing rate 257 ft/hr  
Avg/max speed 18.01 / 28.7 mph  
Avg/norm/max power 162 / 211 / 714 watts  
Avg/max HR 125 / 155 bpm  
Avg/max cadence 83 / 111 rpm  
Ride Notes n/a  

Laps Summary

LapTimeMPHShifts
1 0:18:57 16.17 60
2 0:18:48 16.1 29
3 0:20:35 15.23 40
4 0:16:53 18.01 37
5 0:22:41 13.56 50
6 0:19:28 13.77 45

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 65 388 43.1 9 0.8% 124 87 146 85 103 179 714 16.2 mph 20.81 mph Delete
52x19 72 255 28.3 9 1.2% 114 85 147 77 111 119 678 16.84 mph 21.9 mph Delete
52x15 91 188 62.7 3 -0.9% 144 124 150 94 105 180 343 25.46 mph 28.7 mph Delete
52x24 57 54 13.5 4 -1.4% 100 0 144 72 103 130 702 10.57 mph 18.45 mph Delete
36x17 56 45 22.5 2 -2.2% 114 98 144 62 98 101 569 12.39 mph 20.52 mph Delete
52x14 98 43 43 1 -0.2% 152 146 155 96 111 277 514 26.85 mph 28.18 mph Delete
52x17 81 22 5.5 4 -0.7% 142 122 147 100 109 249 425 23.1 mph 26.21 mph Delete
36x14 68 15 15 1 -2.5% 146 143 150 33 45 42 401 5.07 mph 11.31 mph Delete
36x15 63 1 1 1 -2.3% 143 143 143 55 55 385 385 12.29 mph 12.29 mph Delete
36x19 50 0 0 3 0% 0 0 0 0 0 0 0 0 mph 0 mph Delete
36x21 45 0 0 1 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  
36x21 45 0 0 1 0% 0 0 0 0 0 0 0 0 mph 0 mph Delete
36x19 50 0 0 3 0% 0 0 0 0 0 0 0 0 mph 0 mph Delete
36x17 56 45 22.5 2 -2.2% 114 98 144 62 98 101 569 12.39 mph 20.52 mph Delete
52x24 57 54 13.5 4 -1.4% 100 0 144 72 103 130 702 10.57 mph 18.45 mph Delete
36x15 63 1 1 1 -2.3% 143 143 143 55 55 385 385 12.29 mph 12.29 mph Delete
52x21 65 388 43.1 9 0.8% 124 87 146 85 103 179 714 16.2 mph 20.81 mph Delete
36x14 68 15 15 1 -2.5% 146 143 150 33 45 42 401 5.07 mph 11.31 mph Delete
52x19 72 255 28.3 9 1.2% 114 85 147 77 111 119 678 16.84 mph 21.9 mph Delete
52x17 81 22 5.5 4 -0.7% 142 122 147 100 109 249 425 23.1 mph 26.21 mph Delete
52x15 91 188 62.7 3 -0.9% 144 124 150 94 105 180 343 25.46 mph 28.7 mph Delete
52x14 98 43 43 1 -0.2% 152 146 155 96 111 277 514 26.85 mph 28.18 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 0:18:57 5 mi 60 10 50 19 49 ft 171 ft 10.16 156 ft/hr 123 136 80 108 140 163 905 16.17 mph 31 mph
Lap 2 0:18:48 5 mi 29 6 23 38.9 46 ft 131 ft 10.89 147 ft/hr 121 134 79 104 137 157 735 16.1 mph 22.77 mph
Lap 3 0:20:35 5 mi 40 8 32 30.9 121 ft 180 ft 4.12 354 ft/hr 119 151 81 111 137 200 879 15.23 mph 31.87 mph
Lap 4 0:16:53 5 mi 37 5 32 27.4 72 ft 115 ft 6.93 257 ft/hr 125 155 83 111 162 211 714 18.01 mph 28.7 mph
Lap 5 0:22:41 5 mi 50 14 36 27.2 200 ft 39 ft 2.5 529 ft/hr 121 150 78 110 154 205 609 13.56 mph 22.46 mph
Lap 6 0:19:28 4.29 mi 45 13 32 26 200 ft 75 ft 2.15 617 ft/hr 117 146 79 109 152 202 702 13.77 mph 29.14 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!