PLEASE CONSIDER MAKING A DONATION TO HELP SUPPORT THE COST OF RUNNING THIS SITE:

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 4 Stats

Title Commute Loop & LVAV Tuesday Night Ride - 2025.02.25  
# Total shifts 28  
# Front shifts 6  
# Rear shifts 22  
Time b/t shifts 41.2 seconds  
Moving time 0:19:13  
Distance 5 mi  
Ascent 279 ft  
Descent 33 ft  
Climbing ratio 1.79 *  
Climbing rate 871 ft/hr  
Avg/max speed 15.73 / 30.06 mph  
Avg/norm/max power 197 / 285 / 744 watts  
Avg/max HR 138 / 175 bpm  
Avg/max cadence 81 / 122 rpm  
Ride Notes n/a  

Laps Summary

LapTimeMPHShifts
1 0:13:55 21.57 27
2 0:14:52 20.67 39
3 0:17:12 17.61 28
4 0:19:13 15.73 28
5 0:17:01 17.62 33
6 0:17:29 17.37 31
7 0:17:03 17.63 33
8 0:20:25 14.87 69
9 0:10:17 29.19 30
10 0:11:50 25.73 30
11 0:05:10 21.32 14

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 65 689 68.9 10 1.6% 137 90 168 84 122 207 744 16.13 mph 30.06 mph Delete
52x19 72 238 34 7 0.8% 146 135 171 91 111 221 406 19.1 mph 24.36 mph Delete
36x21 45 97 32.3 3 -0.6% 130 107 162 45 97 61 384 6.23 mph 13.32 mph Delete
52x17 81 50 25 2 0.6% 171 156 175 100 117 324 398 23.79 mph 24.75 mph Delete
36x19 50 48 24 2 12.5% 123 105 135 53 97 92 463 7.19 mph 14.42 mph Delete
52x24 57 20 6.7 3 1.7% 129 115 162 71 96 198 459 12.53 mph 16.64 mph Delete
36x17 56 6 6 1 1.3% 123 121 124 92 96 227 256 15.2 mph 15.88 mph Delete
36x24 39 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  
36x24 39 0 0 1 0% 0 0 0 0 0 0 0 0 mph 0 mph Delete
36x21 45 97 32.3 3 -0.6% 130 107 162 45 97 61 384 6.23 mph 13.32 mph Delete
36x19 50 48 24 2 12.5% 123 105 135 53 97 92 463 7.19 mph 14.42 mph Delete
36x17 56 6 6 1 1.3% 123 121 124 92 96 227 256 15.2 mph 15.88 mph Delete
52x24 57 20 6.7 3 1.7% 129 115 162 71 96 198 459 12.53 mph 16.64 mph Delete
52x21 65 689 68.9 10 1.6% 137 90 168 84 122 207 744 16.13 mph 30.06 mph Delete
52x19 72 238 34 7 0.8% 146 135 171 91 111 221 406 19.1 mph 24.36 mph Delete
52x17 81 50 25 2 0.6% 171 156 175 100 117 324 398 23.79 mph 24.75 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 0:13:55 5 mi 27 2 25 30.9 33 ft 233 ft 15.24 141 ft/hr 131 142 87 103 188 201 524 21.57 mph 32.02 mph
Lap 2 0:14:52 5 mi 39 0 39 22.9 33 ft 262 ft 15.24 132 ft/hr 130 161 87 115 175 241 729 20.67 mph 33.16 mph
Lap 3 0:17:12 5 mi 28 3 25 36.9 79 ft 102 ft 6.35 275 ft/hr 122 147 82 112 161 179 710 17.61 mph 27.01 mph
Lap 4 0:19:13 5 mi 28 6 22 41.2 279 ft 33 ft 1.79 871 ft/hr 138 175 81 122 197 285 744 15.73 mph 30.06 mph
Lap 5 0:17:01 5 mi 33 6 27 30.9 246 ft 30 ft 2.03 868 ft/hr 147 183 89 108 225 265 503 17.62 mph 26.61 mph
Lap 6 0:17:29 5 mi 31 6 25 33.8 279 ft 69 ft 1.79 957 ft/hr 142 167 88 107 214 254 569 17.37 mph 27.53 mph
Lap 7 0:17:03 5 mi 33 4 29 31 325 ft 36 ft 1.54 1143 ft/hr 153 173 91 108 245 271 639 17.63 mph 27.93 mph
Lap 8 0:20:25 5 mi 69 10 59 17.8 528 ft 154 ft 0.95 1552 ft/hr 154 177 88 121 233 285 598 14.87 mph 31.81 mph
Lap 9 0:10:17 5 mi 30 0 30 20.6 10 ft 541 ft 50.8 57 ft/hr 156 177 97 112 196 238 475 29.19 mph 40.85 mph
Lap 10 0:11:50 5 mi 30 2 28 23.7 10 ft 312 ft 50.8 50 ft/hr 162 181 95 118 219 261 477 25.73 mph 36.5 mph
Lap 11 0:05:10 1.84 mi 14 0 14 22.1 56 ft 98 ft 3.3 648 ft/hr 156 185 85 123 172 299 906 21.32 mph 32.44 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!