diff --git a/js/gpx.js b/js/gpx.js
index 886008d..c1cc593 100644
--- a/js/gpx.js
+++ b/js/gpx.js
@@ -4,6 +4,15 @@
     attribution: 'Map data &copy; <a href="http://www.osm.org">OpenStreetMap</a>'
 }).addTo(map);
 
+function download(url) {
+  const a = document.createElement('a')
+  a.href = url
+  a.download = url.split('/').pop()
+  document.body.appendChild(a)
+  a.click()
+  document.body.removeChild(a)
+}
+
 function addGPX(map, gpx, lineColor) {
     new L.GPX(gpx, {
             async: true,
@@ -20,6 +29,18 @@
             }
     }).on('loaded', function(e) {
         map.fitBounds(e.target.getBounds());
+    }).on('mouseover', function(e) {
+        var paths = gpx.split("/")
+        this.bindTooltip(
+            "Click to download: " + paths[paths.length - 1],
+            { sticky: true }
+        )
+        this.openPopup(e.latlng);
+    }).on('mouseout', function(e) {
+        setTimeout(this.closePopup(), 500);
+    }).on('click', function(e) {
+        setTimeout(this.closePopup(), 500);
+        download(gpx);
     }).addTo(map);
 }