Also, GPS will always come out long -- my rule of thumb is it's off by 1%, so I expect a HM to come in around 13.2 or 13.3, and I could easily believe 13.4 if 1, it's a smartphone and 2, if you didn't run the tangents.
HMs are, in my opinion, first-class endurance events. No shame in never trying a full. :) Do you belong to a track club? That has been key for me speeding up.
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Also, GPS will always come out long -- my rule of thumb is it's off by 1%, so I expect a HM to come in around 13.2 or 13.3, and I could easily believe 13.4 if 1, it's a smartphone and 2, if you didn't run the tangents.
HMs are, in my opinion, first-class endurance events. No shame in never trying a full. :) Do you belong to a track club? That has been key for me speeding up.