Is this the most hobby jogger video in existence?
"80% of runners [actually runners world readers] use GPS to track their runs"
"Performance in running is measured by just a few variable - distance, time, and speed" ...aren't those variables redundant? You only need 2 of them to get the all the data...and they're not even talking about how the pace varies during the run.
"Sharing your runs on social media actually makes you faster" - lol just lol but I guess LR is social media