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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 8 Stats

Title Commute Loop & LVAV Tuesday Night Ride - 2025.04.01  
# Total shifts 62  
# Front shifts 6  
# Rear shifts 56  
Time b/t shifts 18.3 seconds  
Moving time 0:18:53  
Distance 5 mi  
Ascent 509 ft  
Descent 161 ft  
Climbing ratio 0.98 *  
Climbing rate 1616 ft/hr  
Avg/max speed 15.95 / 30.04 mph  
Avg/norm/max power 243 / 321 / 1023 watts  
Avg/max HR 149 / 179 bpm  
Avg/max cadence 89 / 114 rpm  
Ride Notes n/a  

Laps Summary

LapTimeMPHShifts
1 0:14:28 20.6 27
2 0:13:40 21.74 37
3 0:19:37 15.57 40
4 0:22:13 13.68 47
5 0:19:57 15.17 31
6 0:16:10 18.67 27
7 0:15:46 19.03 30
8 0:18:53 15.95 62
9 0:10:56 27.43 26
10 0:11:16 26.79 32
11 0:04:21 23.32 17

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  
36x24 39 177 22.1 8 6.6% 161 132 178 94 106 379 534 11.13 mph 15.3 mph Delete
52x21 65 172 17.2 10 1.5% 155 113 169 94 105 239 414 18.07 mph 19.77 mph Delete
36x19 50 162 27 6 2.2% 151 104 179 78 106 167 515 10.81 mph 15.09 mph Delete
52x19 72 138 15.3 9 0.1% 145 105 168 90 104 255 1023 19.61 mph 21.98 mph Delete
52x15 91 131 65.5 2 -2.1% 118 106 129 92 105 107 282 25.56 mph 30.04 mph Delete
52x17 81 85 14.2 6 -0.8% 142 106 168 92 102 154 332 21.72 mph 23.69 mph Delete
52x24 57 77 11 7 1.3% 153 117 169 92 104 273 497 13.96 mph 18.03 mph Delete
36x17 56 74 24.7 3 2.7% 159 128 177 77 111 175 743 12.93 mph 19.14 mph Delete
36x21 45 63 7.9 8 3.5% 155 122 179 96 114 393 552 12.87 mph 15.03 mph Delete
36x27 35 29 9.7 3 5.8% 169 162 178 94 100 366 464 9.96 mph 10.67 mph Delete
36x30 31 24 24 1 7.3% 165 164 166 92 100 324 361 8.73 mph 9.48 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  
36x30 31 24 24 1 7.3% 165 164 166 92 100 324 361 8.73 mph 9.48 mph Delete
36x27 35 29 9.7 3 5.8% 169 162 178 94 100 366 464 9.96 mph 10.67 mph Delete
36x24 39 177 22.1 8 6.6% 161 132 178 94 106 379 534 11.13 mph 15.3 mph Delete
36x21 45 63 7.9 8 3.5% 155 122 179 96 114 393 552 12.87 mph 15.03 mph Delete
36x19 50 162 27 6 2.2% 151 104 179 78 106 167 515 10.81 mph 15.09 mph Delete
36x17 56 74 24.7 3 2.7% 159 128 177 77 111 175 743 12.93 mph 19.14 mph Delete
52x24 57 77 11 7 1.3% 153 117 169 92 104 273 497 13.96 mph 18.03 mph Delete
52x21 65 172 17.2 10 1.5% 155 113 169 94 105 239 414 18.07 mph 19.77 mph Delete
52x19 72 138 15.3 9 0.1% 145 105 168 90 104 255 1023 19.61 mph 21.98 mph Delete
52x17 81 85 14.2 6 -0.8% 142 106 168 92 102 154 332 21.72 mph 23.69 mph Delete
52x15 91 131 65.5 2 -2.1% 118 106 129 92 105 107 282 25.56 mph 30.04 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 0:14:28 5 mi 27 1 26 32.1 26 ft 253 ft 19.05 109 ft/hr 125 142 85 101 176 189 628 20.6 mph 31.64 mph
Lap 2 0:13:40 5 mi 37 0 37 22.2 36 ft 295 ft 13.85 158 ft/hr 125 162 86 118 194 295 902 21.74 mph 32.21 mph
Lap 3 0:19:37 5 mi 40 11 29 29.4 85 ft 102 ft 5.86 261 ft/hr 117 143 81 106 147 178 493 15.57 mph 26.78 mph
Lap 4 0:22:13 5 mi 47 10 37 28.4 312 ft 33 ft 1.6 842 ft/hr 128 167 81 128 197 286 740 13.68 mph 28.18 mph
Lap 5 0:19:57 5 mi 31 5 26 38.6 256 ft 33 ft 1.95 770 ft/hr 136 166 84 106 216 263 629 15.17 mph 25.9 mph
Lap 6 0:16:10 5 mi 27 1 26 35.9 285 ft 59 ft 1.75 1059 ft/hr 144 162 87 108 259 287 768 18.67 mph 29.58 mph
Lap 7 0:15:46 5 mi 30 0 30 31.5 377 ft 36 ft 1.33 1436 ft/hr 149 168 89 114 281 304 715 19.03 mph 33.02 mph
Lap 8 0:18:53 5 mi 62 6 56 18.3 509 ft 161 ft 0.98 1616 ft/hr 149 179 89 114 243 321 1023 15.95 mph 30.04 mph
Lap 9 0:10:56 5 mi 26 0 26 25.2 7 ft 554 ft 76.2 36 ft/hr 153 179 94 124 216 290 654 27.43 mph 41.22 mph
Lap 10 0:11:16 5 mi 32 0 32 21.1 7 ft 335 ft 76.2 35 ft/hr 154 172 97 115 241 274 926 26.79 mph 38.26 mph
Lap 11 0:04:21 1.7 mi 17 0 17 15.4 52 ft 92 ft 3.23 724 ft/hr 163 185 91 116 265 432 1086 23.32 mph 31.1 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!