Today's run:
3.1 miles. Splits of 12:34, 12:20, 12:05, and 1:05 for the last tenth. I admittedly started out too fast but was feeling good until early in the 3rd mile, when I realized I probably should've started out slower. But by about 2.6, it hit me that I was going faster than my previous 5k PR, so I had to at least try to keep it up, lol. I ended up finishing 7 seconds slower than my 5k PR from a few weeks ago, and that was an actual race.
I also spent several seconds of that first mile flat on the ground...Jordan was running with Leia (GSD pup), but she WANTS to run with me and stops if they get too far ahead of me. So at one point I caught up to them and she ran in front of me and I stepped to the side off into the grass, and as I was off-balance trying to avoid her she jumped up and knocked me over. Thankfully I caught myself with my hands on the grass before going down flat and didn't bang up my knees or twist an ankle! But I'm sure that added 10-15 seconds to that first mile split, lol.
I finally went out last night and bought Jordan and I "real" running shoes, getting analyzed and fitted at our local running store. I've been running for the last 10 months in running shoes from the Adidas outlet at our outlet mall, which have also been my every day sneakers. So while they were decent shoes, they probably weren't my ideal fit and definitely had too many miles on them! I got inserts for them (I over pronate and have worn custom orthotics for years) so we'll see how those compare to my custom ones. So far they feel good. And it turns out Jordan has my feet--narrow, very high arches, and he over pronates even worse than I do, so we got a similar combination for him. And I got good socks--no more running in cheap
Walmart cotton socks. I definitely felt a difference in my feet and legs running today--it felt like less effort, especially running uphill.
Oh, and about that max heart rate--the highest recorded during this run was 192--a far cry from the 172 that the 220-age formula would suggest. Average over the whole run was 173. And while I was putting in higher effort, I don't think I was at an effort of "If I don't stop this right now I'm going to keel over" or anything.