Have a look at the above chart. The 60.2 would be about me at this stage, my Garmin gave me another point, now I'm 60, on my VO2 Max after my run today March 3rd. I heard of another way to measure from some Danish fellow who reckons if you simply take your Maximum Heart rate and divide it by your Resting Heart Rate and times (X) it by 15 you'll get pretty close to your Vo2 Max. For me, doing that calculation it brings me to 64.5 which I'd be happy to take. How does that calculation work for you? Does it get anywhere near what you think your potential after training is?