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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 4 Stats

Title Merged ride 2016-12-29 03:29:09  
# Total shifts 3  
# Front shifts 0  
# Rear shifts 3  
Time b/t shifts 14.3 seconds  
Moving time 0:00:43  
Distance 0.1 mi  
Ascent 3 ft  
Descent 10 ft  
Climbing ratio 5.14 *  
Climbing rate 165 ft/hr  
Avg/max speed 8.24 / 15.57 mph  
Avg/norm/max power 0 / 0 / 0 watts  
Avg/max HR 20 / 78 bpm  
Avg/max cadence 69 / 85 rpm  
Ride Notes Merged notes  

Laps Summary

LapTimeMPHShifts
1 0:03:23 11.86 18
2 15:39:25 14.75 4461
3 0:30:20 9.91 153
4 0:00:43 8.24 3
5 13:36:59 15.75 3000
6 1:22:00 9.57 204

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  
39x28 36 28 28 1 0.1% 6 0 78 70 75 0 0 5.91 mph 8.27 mph Delete
39x20 51 10 10 1 -2.5% 31 0 78 67 85 0 0 14.03 mph 15.57 mph Delete
39x22 47 4 4 1 -7.1% 78 78 78 72 75 0 0 10.28 mph 11.59 mph Delete
39x25 41 1 1 1 -9.5% 78 78 78 62 62 0 0 7.35 mph 7.35 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  
39x28 36 28 28 1 0.1% 6 0 78 70 75 0 0 5.91 mph 8.27 mph Delete
39x25 41 1 1 1 -9.5% 78 78 78 62 62 0 0 7.35 mph 7.35 mph Delete
39x22 47 4 4 1 -7.1% 78 78 78 72 75 0 0 10.28 mph 11.59 mph Delete
39x20 51 10 10 1 -2.5% 31 0 78 67 85 0 0 14.03 mph 15.57 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 0:03:23 0.67 mi 18 0 18 11.3 85 ft 82 ft 0.79 1501 ft/hr 121 148 64 104 254 2643 25343 11.86 mph 25.57 mph
Lap 2 15:39:25 230.96 mi 4461 308 4153 12.6 13904 ft 14081 ft 1.66 888 ft/hr 124 160 75 188 49 1198 56824 14.75 mph 43.96 mph
Lap 3 0:30:20 5.03 mi 153 2 151 11.9 404 ft 479 ft 1.25 796 ft/hr 1 94 71 93 0 0 0 9.91 mph 26.21 mph
Lap 4 0:00:43 0.1 mi 3 0 3 14.3 3 ft 10 ft 5.14 165 ft/hr 20 78 69 85 0 0 0 8.24 mph 15.57 mph
Lap 5 13:36:59 215.24 mi 3000 209 2791 16.3 12014 ft 11772 ft 1.79 882 ft/hr 112 153 76 122 0 0 0 15.75 mph 47.57 mph
Lap 6 1:22:00 13.08 mi 204 12 192 24.1 1552 ft 1647 ft 0.84 1135 ft/hr 47 112 62 109 0 0 0 9.57 mph 47.73 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!