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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 3 Stats

Title Untitled 2015-05-17-02-25-21.fit  
# Total shifts 1  
# Front shifts 0  
# Rear shifts 1  
Time b/t shifts 10 seconds  
Moving time 0:00:10  
Distance 0.01 mi  
Ascent 0 ft  
Descent 0 ft  
Climbing ratio 0.45 *  
Climbing rate 472 ft/hr  
Avg/max speed 1 / 1.44 mph  
Avg/norm/max power 0 / 82 / 0 watts  
Avg/max HR 106 / 109 bpm  
Avg/max cadence 0 / 0 rpm  
Ride Notes rear derailleur came unplugged - think that's what caused the 145 cassette readings  

Laps Summary

LapTimeMPHShifts
1 9:45:14 17.79 2481
2 7:11:06 16.67 2234
3 0:00:10 1 1

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 10 5 2 5.4% 106 100 109 0 0 0 0 1 mph 1.44 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 10 5 2 5.4% 106 100 109 0 0 0 0 1 mph 1.44 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 9:45:14 173.55 mi 2481 174 2307 14.2 10509 ft 10397 ft 1.65 1077 ft/hr 122 170 77 115 196 219 696 17.79 mph 56.04 mph
Lap 2 7:11:06 119.88 mi 2234 162 2072 11.6 7949 ft 8136 ft 1.51 1106 ft/hr 114 158 71 112 178 185 874 16.67 mph 51.49 mph
Lap 3 0:00:10 0.01 mi 1 0 1 10 0 ft 0 ft 0.45 472 ft/hr 106 109 0 0 0 82 0 1 mph 1.44 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!