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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 10 Stats

Title Dentist Commute Loop & LVAV Tuesday Night Ride - 2025.04.15  
# Total shifts 29  
# Front shifts 2  
# Rear shifts 27  
Time b/t shifts 32.9 seconds  
Moving time 0:15:54  
Distance 5 mi  
Ascent 322 ft  
Descent 10 ft  
Climbing ratio 1.56 *  
Climbing rate 1213 ft/hr  
Avg/max speed 18.86 / 28.83 mph  
Avg/norm/max power 234 / 257 / 539 watts  
Avg/max HR 132 / 153 bpm  
Avg/max cadence 87 / 104 rpm  
Ride Notes n/a  

Laps Summary

LapTimeMPHShifts
1 0:20:04 15 61
2 0:10:27 28.79 22
3 0:15:47 19.13 50
4 0:16:25 18.44 60
5 0:17:10 17.56 63
6 0:17:18 17.7 50
7 0:19:31 15.54 40
8 0:18:06 16.76 19
9 0:19:24 15.79 44
10 0:15:54 18.86 29
11 0:18:59 16.16 26
12 0:15:26 19.44 57
13 0:11:03 27.16 45
14 0:12:15 24.56 37
15 0:01:38 14.78 5

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 65 235 39.2 6 2% 134 103 153 86 99 276 494 16.66 mph 19.39 mph Delete
52x15 91 228 57 4 0.5% 135 116 149 90 104 208 411 24.18 mph 28.47 mph Delete
52x19 72 221 36.8 6 1.5% 133 114 151 87 100 245 363 18.55 mph 21.71 mph Delete
52x17 81 97 16.2 6 0.9% 139 115 145 94 104 262 520 22.42 mph 25.11 mph Delete
36x19 50 86 43 2 1.8% 120 95 137 79 99 179 539 11.29 mph 15.82 mph Delete
52x24 57 66 22 3 0.9% 119 107 130 80 99 183 455 13.72 mph 16.86 mph Delete
36x17 56 12 12 1 2.2% 128 127 130 93 96 266 366 15.41 mph 16.01 mph Delete
52x14 98 9 9 1 0.2% 147 145 149 94 102 48 229 25.35 mph 28.83 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 86 43 2 1.8% 120 95 137 79 99 179 539 11.29 mph 15.82 mph Delete
36x17 56 12 12 1 2.2% 128 127 130 93 96 266 366 15.41 mph 16.01 mph Delete
52x24 57 66 22 3 0.9% 119 107 130 80 99 183 455 13.72 mph 16.86 mph Delete
52x21 65 235 39.2 6 2% 134 103 153 86 99 276 494 16.66 mph 19.39 mph Delete
52x19 72 221 36.8 6 1.5% 133 114 151 87 100 245 363 18.55 mph 21.71 mph Delete
52x17 81 97 16.2 6 0.9% 139 115 145 94 104 262 520 22.42 mph 25.11 mph Delete
52x15 91 228 57 4 0.5% 135 116 149 90 104 208 411 24.18 mph 28.47 mph Delete
52x14 98 9 9 1 0.2% 147 145 149 94 102 48 229 25.35 mph 28.83 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 0:20:04 5 mi 61 12 49 19.7 236 ft 46 ft 2.12 706 ft/hr 124 133 82 104 192 207 409 15 mph 29.62 mph
Lap 2 0:10:27 5 mi 22 0 22 28.5 26 ft 436 ft 19.05 151 ft/hr 134 166 91 119 212 324 1017 28.79 mph 43.02 mph
Lap 3 0:15:47 5 mi 50 2 48 18.9 59 ft 164 ft 8.47 224 ft/hr 123 134 86 108 182 200 563 19.13 mph 29.39 mph
Lap 4 0:16:25 5 mi 60 4 56 16.4 85 ft 318 ft 5.86 312 ft/hr 111 125 85 105 156 175 387 18.44 mph 35.09 mph
Lap 5 0:17:10 5 mi 63 7 56 16.3 154 ft 210 ft 3.24 539 ft/hr 116 130 82 105 161 186 438 17.56 mph 31.08 mph
Lap 6 0:17:18 5 mi 50 9 41 20.8 92 ft 115 ft 5.44 319 ft/hr 120 131 85 103 168 186 548 17.7 mph 26.65 mph
Lap 7 0:19:31 5 mi 40 4 36 29.3 223 ft 20 ft 2.24 686 ft/hr 119 142 85 119 177 215 599 15.54 mph 26.99 mph
Lap 8 0:18:06 5 mi 19 2 17 57.2 295 ft 23 ft 1.69 979 ft/hr 123 147 89 105 199 223 535 16.76 mph 26.97 mph
Lap 9 0:19:24 5 mi 44 6 38 26.5 259 ft 85 ft 1.93 802 ft/hr 118 143 81 120 175 206 756 15.79 mph 31.56 mph
Lap 10 0:15:54 5 mi 29 2 27 32.9 322 ft 10 ft 1.56 1213 ft/hr 132 153 87 104 234 257 539 18.86 mph 28.83 mph
Lap 11 0:18:59 5 mi 26 1 25 43.8 417 ft 33 ft 1.2 1317 ft/hr 137 163 86 110 224 292 669 16.16 mph 27.43 mph
Lap 12 0:15:26 5 mi 57 5 52 16.2 315 ft 315 ft 1.59 1224 ft/hr 138 165 91 110 241 279 600 19.44 mph 36.32 mph
Lap 13 0:11:03 5 mi 45 2 43 14.7 3 ft 469 ft 152.4 18 ft/hr 136 162 89 132 198 269 890 27.16 mph 40.28 mph
Lap 14 0:12:15 5 mi 37 0 37 19.9 66 ft 285 ft 7.62 321 ft/hr 148 176 94 113 245 359 1100 24.56 mph 35.04 mph
Lap 15 0:01:38 0.41 mi 5 0 5 19.6 3 ft 26 ft 12.5 121 ft/hr 130 154 64 99 34 119 300 14.78 mph 31.54 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!