Originally Posted by casefresh
I'm at about 3400 feet above sea level.
Now at 3400 ft you have to no the temp,press and humidity then put that into a racing puter to get the DA and that will get you your density altitude. You get me your weather stats in canade the day and time you ran and ill get you your DA. SAMPLE BELOW. After i get your temp,barometer pressure and humidity i put that into the DA calulator and i get all these figs. Now this is why you ran a 5.9 0/60.
temperature: 76 deg f
uncorrected barometer: 26.388 Hg
humidity: 30 %
vapor pressure: 0.905 Hg
dew point: 42.266 deg f
air density: 84.679 %
density altitude: 5,583.764 ft ( here would be your total altitude)