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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 2 Stats

Title Subaru and Wandrer Commute Loop - 2025.03.03  
# Total shifts 29  
# Front shifts 6  
# Rear shifts 23  
Time b/t shifts 38.9 seconds  
Moving time 0:18:48  
Distance 5 mi  
Ascent 46 ft  
Descent 131 ft  
Climbing ratio 10.89 *  
Climbing rate 147 ft/hr  
Avg/max speed 16.1 / 22.77 mph  
Avg/norm/max power 137 / 157 / 735 watts  
Avg/max HR 121 / 134 bpm  
Avg/max cadence 79 / 104 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  
52x19 72 406 45.1 9 -0.5% 119 107 134 79 100 124 358 17.65 mph 21.83 mph Delete
52x24 57 263 65.8 4 0.4% 122 106 129 84 98 168 452 14.67 mph 17.53 mph Delete
52x21 65 212 23.6 9 0% 121 106 130 77 96 145 413 15.7 mph 19.62 mph Delete
52x17 81 134 44.7 3 -1.1% 128 119 134 82 98 134 324 19.85 mph 22.77 mph Delete
36x19 50 78 26 3 -2.1% 111 106 119 70 104 78 435 9.66 mph 19.56 mph Delete
36x17 56 34 17 2 -1.9% 119 111 127 74 97 138 735 11.56 mph 18.01 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 78 26 3 -2.1% 111 106 119 70 104 78 435 9.66 mph 19.56 mph Delete
36x17 56 34 17 2 -1.9% 119 111 127 74 97 138 735 11.56 mph 18.01 mph Delete
52x24 57 263 65.8 4 0.4% 122 106 129 84 98 168 452 14.67 mph 17.53 mph Delete
52x21 65 212 23.6 9 0% 121 106 130 77 96 145 413 15.7 mph 19.62 mph Delete
52x19 72 406 45.1 9 -0.5% 119 107 134 79 100 124 358 17.65 mph 21.83 mph Delete
52x17 81 134 44.7 3 -1.1% 128 119 134 82 98 134 324 19.85 mph 22.77 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!