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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 5 Stats

Title Subaru and Wandrer Commute Loop - 2025.03.03  
# Total shifts 50  
# Front shifts 14  
# Rear shifts 36  
Time b/t shifts 27.2 seconds  
Moving time 0:22:41  
Distance 5 mi  
Ascent 200 ft  
Descent 39 ft  
Climbing ratio 2.5 *  
Climbing rate 529 ft/hr  
Avg/max speed 13.56 / 22.46 mph  
Avg/norm/max power 154 / 205 / 609 watts  
Avg/max HR 121 / 150 bpm  
Avg/max cadence 78 / 110 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 65 659 43.9 15 0.7% 125 94 150 81 110 163 473 15.35 mph 22.46 mph Delete
52x24 57 170 18.9 9 1.5% 123 109 146 80 100 161 553 12.84 mph 16.91 mph Delete
52x19 72 150 25 6 0% 124 109 145 81 106 122 306 14.44 mph 20.29 mph Delete
36x21 45 137 19.6 7 1.3% 108 78 124 60 108 83 486 8.04 mph 14.59 mph Delete
36x17 56 123 41 3 1.4% 123 104 145 91 105 264 609 15.12 mph 18.35 mph Delete
36x24 39 81 27 3 1.1% 103 96 118 52 91 56 322 6.13 mph 11.17 mph Delete
36x19 50 34 4.9 7 0.4% 110 97 121 83 101 194 303 12.37 mph 15.22 mph Delete
52x17 81 5 5 1 0.2% 129 129 130 90 95 177 191 21.21 mph 22.42 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  
36x24 39 81 27 3 1.1% 103 96 118 52 91 56 322 6.13 mph 11.17 mph Delete
36x21 45 137 19.6 7 1.3% 108 78 124 60 108 83 486 8.04 mph 14.59 mph Delete
36x19 50 34 4.9 7 0.4% 110 97 121 83 101 194 303 12.37 mph 15.22 mph Delete
36x17 56 123 41 3 1.4% 123 104 145 91 105 264 609 15.12 mph 18.35 mph Delete
52x24 57 170 18.9 9 1.5% 123 109 146 80 100 161 553 12.84 mph 16.91 mph Delete
52x21 65 659 43.9 15 0.7% 125 94 150 81 110 163 473 15.35 mph 22.46 mph Delete
52x19 72 150 25 6 0% 124 109 145 81 106 122 306 14.44 mph 20.29 mph Delete
52x17 81 5 5 1 0.2% 129 129 130 90 95 177 191 21.21 mph 22.42 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!