Please ensure that the data url argument value is valid, and accessible to Lap Track (supports CORS).

Get Faster, Stronger, Smarter!

Visualize your cyclocross performance with our cutting-edge analytics.

How to get started?

If you are new to Lap Track Racing, follow the steps in our tutorial to learn all about Lap Track's capabilities.

Start Analyzing

How to get a data file?

Trainingpeaks

Open an activity in Trainingpeaks, then click on Files. In the dialog choose download to save the .fit file to your computer.

Strava

In Strava there are two options. You can export the original file (typically a .fit file), if it is not a .fit file, you can choose option 2, which is to create a .tcx file of your activity

Download a .fit file from Strava

You can export a .fit file by opening the activity, and then from the actions menu (the button with the three dots next to each other), choose Download original.

Download a .gpx file from Strava

You can export a .gpx file by opening the activity, and then from the actions menu (the button with the three dots next to each other), choose Export GPX.

Download a .tcx from Strava

Strava can create a TCX file by adding /export_tcx after the activity url. ie:
https://www.strava.com/activities/{activity_id}/export_tcx

Or enter the Strava activity id below and we'll create the download link for you.

Download TCX file
Adjust race start / finish
Lap selector
Zone Legend
Zone Range Distribution

Playback


Settings

History

December 23, 2024

Improve map / chart layout display on smaller screens.

Fixed map tracks inaccuracy after a widow resizing

Load tcx with a url with the data= parameter. Note the source website needs to allow lap track to access it (see CORS). Here an example link.

December 6, 2024

Renamed the website to Lap Track Racing with the domain name https://laptrack.racing. The previous name lap snap was conflicting with a similar app in a different sports branch.

December 5, 2024

Add support for Units of Measurement, added Imperial and Metric units for speed and altitude, this can be changed under Settings

December 4, 2024

Keyboard support on Lap Table for selecting lap (0=whole race, 1=Lead-on, 2=Lap 1, 3=Lap 2 etc). In addition to the Keyboard Lap selection, the Map and Charts also support the Left and Right arrow key to move the Current Datapoint indicator

Support for internationalization, ie decimal point vs decimal comma.

The Lap overlap radius is now also stored with the file.

November 27, 2024

Tooltip on the Corners and Straights map type now also show the degrees of the turn.

November 25, 2024

Add corner detection support which is used in the Corners and Straights map type. The tooltip on this map type shows entry and exit speed.

November 14, 2024

Added an quick way to mark the finish location by clicking on the map.

November 12, 2024

Made the lap detection radius configurable. It was default 10 meters, but is now set to 5 meters. It can be changed under Settings.

November 11, 2024

The line chart now also shows the elapsed time on the top right.

November 10, 2024

Added support for Strava based GPX files.

November 6, 2024

Now showing the current data filename in the browser tab. Makes it easier to navigate between multiple Lap Track browser tabs.

The zone legend now shows percentages for each zone

November 4, 2024

Add support for FIT data files. Now can load FIT files from TrainingPeaks and Strava.

October 29, 2024

Add support for datafiles without power and/or heartrate data.

October 29, 2024

Add support for datafiles without power and/or heartrate data.

October 24, 2024

Tooltip support on the map view. Tooltip shows: type of metric, length, min, max, avg and a trendline.

October 18, 2024

Initial Lap Track Beta release.