Today’s Ask A Coach question comes from Lior who is training for the Rock ‘N Roll Marathon in Phoenix.
Question: Will I lose time because of the low altitude (1350 feet) compared to all of my sea level marathons? Is it going to affect my performance (targeting sub 2:45) even by as little as one minute or so?
Run SMART Coach: Coach Daniels says the effects of altitude on endurance performance starts at an altitude of about 1,000 meters (roughly 3,000 feet). An altitude of 1,000 feet will have no impact on your performance. Stick to your normal game plan and good luck going after sub-2:45!
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