What is MIME type "application/vnd.garmin.tcx+xml"?

A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.

application/vnd.garmin.tcx+xml is a MIME type for files that store workout data in an XML format.
It is mainly used by Garmin devices and software to record exercise sessions. These files hold details like timings, distances, and heart rate measures.

Structured Data: Uses XML to keep data organized, making it easy to share and process.
Activity Recording: Captures workout specifics including laps, time stamps, and performance metrics.
Interoperability: Works with various training applications and tools that analyze fitness data.

The file format is identifiable by the file extension TCX.
For more technical details on XML, visit this reference.

Associated file extensions

.tcx

Usage Examples

HTTP Header

When serving content with this MIME type, set the Content-Type header:


    Content-Type: application/vnd.garmin.tcx+xml

HTML

In HTML, you can specify the MIME type in various elements:


    <a href="file.dat" type="application/vnd.garmin.tcx+xml">Download file</a>

Server-side (Node.js)

Setting the Content-Type header in Node.js:


    const http = require('http');
    
    http.createServer((req, res) => {
      res.setHeader('Content-Type', 'application/vnd.garmin.tcx+xml');
      res.end('Content here');
    }).listen(3000);

Associated file extensions

.tcx

FAQ

What is a MIME type?

A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.

MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.

MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.

How do I find the MIME type for a file?

You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.

Why are multiple MIME types listed for one extension?

Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.