This trail at the north end of the Sandias goes from the base of the mountain to the peak at 10,678'. Beautiful views of the Albuquerque valley to the west. Trail starts at around 6500' in elevation and is fairly easy walking. Eventually getting steeper with switchbacks and altitude starts to affect you. It doesn't help to rest. Keep moving even at a slow pace. A steady pace will get you to the top in about 3-4 hours. If you dawdle it will take you longer. My druthers is to park a vehicle at the base of Sandia Tram, drive a second vehicle to the La Luz Trailhead, walk up, have lunch at the top and ride the tram down. You could also ride the tram up first and then walk down, or do a shorter hike from the top or the bottom. If you do the whole hike, make sure to bring plenty of water.