This past weekend I ran a marathon and I finally got around to looking at the race on garmin connect mobile. the only thing is that I see is that there is a new record for my 5k, 10k and half time. I was shooting for a 5hr time and... well got hurt in the second half so I wildly missed it. but I hit my targets/goals in my first half to do the 5hr marathon, i.e. a 2:33 half and a 1:10 10k. my 5 k was a bit fast at 30 mins but....
the records app is thinking I did at some point a 11:27 5k (which is of course a world record) and a 57:47 10k. it also detected a half time of 2;16, which isn't too far off my best, but it still is.
I was wondering if I was missing something with how the records app works
I was analyzing the data in excel, my pace was never better than 4:30/km between any two trackpoints.