# Elevation chart

The interactive elevation chart for sports live tracking shows the real-time progress of all participants along the course. It visualizes the elevation profile, athlete positions, and highlights Points of Interest. It is similar to the elevation profile used in the [event visualization](/live-tracking/map.md#elevation), but can be customized through URL parameters to control its behavior and appearance.

The component can be [embedded into web pages](/live-tracking/iframe.md) or integrated into third-party applications such as custom dashboards or video production workflows, providing a clear overview of the race and the current participant positions.

#### Endpoint

To access the elevation chart for a specific event, use the component’s dedicated URL. The URL follows the same structure as the player URL. For example, to view the 100km Duathlon, use the following link:

{% hint style="info" %}
<https://racemap.com/elevation-chart/100KmDuathlon2018/>&#x20;

You can also use the `eventId` of your event:

<https://racemap.com/elevation-chart/61a2055b10cacc0001302283/>
{% endhint %}

#### URL parameters

Customize the behavior and style of the elevation chart with URL parameters. Change the color, hide axes & grid, or filter the participants.

{% hint style="info" %}
[https://racemap.com/elevation-chart/100KmDuathlon2018/<mark style="color:$danger;">**#**</mark>selected=632c5f966d78779bc8e66ac6<mark style="color:$danger;">**&**</mark>color=aabbaa<mark style="color:$danger;">**&**</mark>elevation.showProgress=true](https://racemap.com/elevation-chart/100KmDuathlon2018/#selected=632c5f966d78779bc8e66ac6\&color=aabbaa\&elevation.showProgress=true)
{% endhint %}

<table><thead><tr><th>Name</th><th width="213.5">Key</th><th width="220.666748046875">Type</th><th>Default</th></tr></thead><tbody><tr><td>Color</td><td><code>color</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#color=aabcd4">hex color (without #)</a></td><td>36739a</td></tr><tr><td>Select participants</td><td><code>selected</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#selected=632c5f966d78774197e66cd9">id</a></td><td>-</td></tr><tr><td>Select participants</td><td><code>selectedStartNumber</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#selectedStartNumber=043">bib</a></td><td>-</td></tr><tr><td>Progress</td><td><code>elevation.showProgress</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#selected=632c5f966d78774197e66cd9&#x26;elevation.showProgress=true">boolean</a></td><td>false</td></tr><tr><td>Grid</td><td><code>elevation.showGrid</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#elevation.showGrid=false">boolean</a></td><td>true</td></tr><tr><td>Axis</td><td><code>elevation.showAxis</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#elevation.showAxis=false">boolean</a></td><td>true</td></tr><tr><td>POIs</td><td><code>elevation.showPOI</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#elevation.showPOI=false">boolean</a></td><td>true</td></tr><tr><td>Time</td><td><code>time</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#time=2018-05-05T09:46:35Z">ISO datetime</a></td><td>-</td></tr><tr><td>Filter</td><td><code>filter</code></td><td><a href="https://racemap.com/elevation-chart/100KmDuathlon2018/#filter=Status:DSQ">tag class:tag value</a></td><td>-</td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.racemap.com/live-tracking/profile.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.