A real GPX file will look something like this. A list of waypoints which, when loaded into a GPS device, will show a route.
<?xml version="1.0" encoding="ISO-8859-1"?>
<gpx version="1.1"
creator="Memory-Map 5.1.3.716 http://www.memory-map.com"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://www.topografix.com/GPX/1/1"
xsi

chemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">
<rte>
<name><![CDATA[Route2]]></name>
<type><![CDATA[Route]]></type>
<rtept lat="51.6865752550" lon="0.6631843935">
<name><![CDATA[WP0201]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6848435433" lon="0.6622146254">
<name><![CDATA[WP0202]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6839853944" lon="0.6623812866">
<name><![CDATA[WP0203]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6843393661" lon="0.6665978431">
<name><![CDATA[WP0204]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6850743321" lon="0.6718496933">
<name><![CDATA[WP0205]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6852840662" lon="0.6725131308">
<name><![CDATA[WP0206]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6857072804" lon="0.6756488304">
<name><![CDATA[WP0207]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6846715699" lon="0.6776856528">
<name><![CDATA[WP0208]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6844870005" lon="0.6778917827">
<name><![CDATA[WP0209]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6828064601" lon="0.6746820146">
<name><![CDATA[WP0210]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6800863976" lon="0.6717006185">
<name><![CDATA[WP0211]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6783246389" lon="0.6700779189">
<name><![CDATA[WP0212]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6770168500" lon="0.6682650568">
<name><![CDATA[WP0213]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6760573857" lon="0.6689319180">
<name><![CDATA[WP0214]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6738120418" lon="0.6687998649">
<name><![CDATA[WP0215]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
</rtept>
<rtept lat="51.6737906914" lon="0.6697388253">
<name><![CDATA[WP0216]]></name>
<sym><![CDATA[Dot]]></sym>
<type><![CDATA[Waypoints]]></type>
>
(Edited to fit character length restriction on this forum)