Burning calories at high altitude?

Question

When I was in the states, I was able to run about 2 miles (sea level), and was making progress towards 3 (all this after 10 years of no activity).

But now i live in Guanajuato, Mexico (1 mile above sea level), and my progress has been shattered. I can get a mile before I poop out. (The most I ever got was 1.75 miles).

So, it's definitely harder up here. But will I at least burn more calories because it is more difficult?

Answer 1

More calories? No.
The limiting factor is respiration.
Until you get acclimated, you can't get enough
air to burn the carbs like you used to.

Answer 2

maybe...