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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 9 Stats

Title Commute Loop - 2025.02.03  
# Total shifts 28  
# Front shifts 2  
# Rear shifts 26  
Time b/t shifts 11.6 seconds  
Moving time 0:05:25  
Distance 1.32 mi  
Ascent 85 ft  
Descent 128 ft  
Climbing ratio 1.54 *  
Climbing rate 945 ft/hr  
Avg/max speed 14.5 / 34.21 mph  
Avg/norm/max power 163 / 184 / 394 watts  
Avg/max HR 111 / 122 bpm  
Avg/max cadence 80 / 106 rpm  
Ride Notes n/a  

Laps Summary

LapTimeMPHShifts
1 0:15:33 19.3 62
2 0:14:00 21.64 44
3 0:13:24 22.6 13
4 0:13:39 22.08 34
5 0:17:11 17.47 46
6 0:17:29 17.31 45
7 0:26:01 11.73 62
8 0:26:10 11.69 103
9 0:05:25 14.5 28

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  
52x15 91 77 77 1 -2.4% 107 96 112 84 94 124 224 24.32 mph 32.46 mph Delete
36x30 31 69 34.5 2 4.3% 119 116 122 83 106 209 244 7.93 mph 9.93 mph Delete
36x27 35 68 34 2 3.7% 114 104 120 88 95 197 237 9.2 mph 10.6 mph Delete
52x19 72 32 8 4 -0.1% 108 98 118 64 92 92 224 13.96 mph 20.39 mph Delete
52x17 81 18 4.5 4 -0.8% 106 97 119 84 93 152 216 19.62 mph 21.83 mph Delete
36x34 28 18 18 1 4.5% 119 118 120 81 89 254 394 6.85 mph 8.39 mph Delete
52x24 57 11 5.5 2 -5.6% 98 96 100 79 96 189 284 14.64 mph 16.28 mph Delete
52x21 65 9 3 3 -2.2% 99 98 101 88 98 182 224 16.73 mph 17.82 mph Delete
52x12 114 6 6 1 -3.8% 101 99 104 0 0 0 0 32.9 mph 34.21 mph Delete
52x14 98 6 6 1 -5% 97 96 98 54 66 2 10 16.72 mph 21.41 mph Delete
36x24 39 5 1.7 3 2.2% 102 101 103 94 99 212 221 11.27 mph 12.27 mph Delete
36x21 45 4 2 2 2.8% 105 100 120 95 99 176 233 11.83 mph 13.59 mph Delete
52x13 106 1 1 1 -3.6% 99 99 99 0 0 0 0 23.56 mph 23.56 mph Delete
36x19 50 1 1 1 8.7% 119 119 119 66 66 49 49 8.27 mph 8.27 mph Delete
36x17 56 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  
36x34 28 18 18 1 4.5% 119 118 120 81 89 254 394 6.85 mph 8.39 mph Delete
36x30 31 69 34.5 2 4.3% 119 116 122 83 106 209 244 7.93 mph 9.93 mph Delete
36x27 35 68 34 2 3.7% 114 104 120 88 95 197 237 9.2 mph 10.6 mph Delete
36x24 39 5 1.7 3 2.2% 102 101 103 94 99 212 221 11.27 mph 12.27 mph Delete
36x21 45 4 2 2 2.8% 105 100 120 95 99 176 233 11.83 mph 13.59 mph Delete
36x19 50 1 1 1 8.7% 119 119 119 66 66 49 49 8.27 mph 8.27 mph Delete
36x17 56 0 0 1 0% 0 0 0 0 0 0 0 0 mph 0 mph Delete
52x24 57 11 5.5 2 -5.6% 98 96 100 79 96 189 284 14.64 mph 16.28 mph Delete
52x21 65 9 3 3 -2.2% 99 98 101 88 98 182 224 16.73 mph 17.82 mph Delete
52x19 72 32 8 4 -0.1% 108 98 118 64 92 92 224 13.96 mph 20.39 mph Delete
52x17 81 18 4.5 4 -0.8% 106 97 119 84 93 152 216 19.62 mph 21.83 mph Delete
52x15 91 77 77 1 -2.4% 107 96 112 84 94 124 224 24.32 mph 32.46 mph Delete
52x14 98 6 6 1 -5% 97 96 98 54 66 2 10 16.72 mph 21.41 mph Delete
52x13 106 1 1 1 -3.6% 99 99 99 0 0 0 0 23.56 mph 23.56 mph Delete
52x12 114 6 6 1 -3.8% 101 99 104 0 0 0 0 32.9 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 0:15:33 5 mi 62 3 59 15 177 ft 453 ft 2.82 684 ft/hr 132 144 84 103 184 200 338 19.3 mph 47.76 mph
Lap 2 0:14:00 5 mi 44 2 42 19.1 56 ft 299 ft 8.96 239 ft/hr 133 142 89 103 187 200 344 21.64 mph 31.64 mph
Lap 3 0:13:24 5 mi 13 2 11 61.8 7 ft 177 ft 76.2 29 ft/hr 133 143 91 100 198 209 412 22.6 mph 28.83 mph
Lap 4 0:13:39 5 mi 34 2 32 24.1 0 ft 174 ft 9.22337e16 0 ft/hr 133 146 87 112 189 204 769 22.08 mph 27.7 mph
Lap 5 0:17:11 5 mi 46 7 39 22.4 69 ft 157 ft 7.26 241 ft/hr 122 143 83 104 160 186 618 17.47 mph 27.38 mph
Lap 6 0:17:29 5 mi 45 1 44 23.3 210 ft 79 ft 2.38 721 ft/hr 125 144 87 111 201 216 769 17.31 mph 30.06 mph
Lap 7 0:26:01 5 mi 62 4 58 25.2 502 ft 26 ft 1 1158 ft/hr 118 140 83 118 187 212 571 11.73 mph 22.58 mph
Lap 8 0:26:10 5 mi 103 7 96 15.2 505 ft 148 ft 0.99 1159 ft/hr 116 138 82 126 183 206 769 11.69 mph 35.61 mph
Lap 9 0:05:25 1.32 mi 28 2 26 11.6 85 ft 128 ft 1.54 945 ft/hr 111 122 80 106 163 184 394 14.5 mph 34.21 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!