I was thinking the opposite. Multiple 50+ yard recoveries posted in the last two days. The last deer posted ran 76 yards and was shot again.
Being that the 76 yarder was mine (actually 90 yards but diagonally). I have no doubt that deer was dead on her feet when I hit it a second time. I wonder if the heart shot led to some of the distance and lack of blood since it wasn't pumping to drop the blood pressure?
I was actually thinking of diving into this in a response to my post anyways as I was surprised at how far both deer ran.
That was my first animal with the 223. The buck (second animal, ran 50) and a 80 lb pig I didn’t show (also ran 50). I have a couple dozen other animals with a 30-06 and primarily the 150 ttsx.
Internally the lungs and heart showed significantly more damage with the 77tmk than the animals with the 30-06 and monos. Not much visible from the outside, but I can stick my fist through the hole in the ribs. There wasn't much heart left in either deer. I did get an exit on the pig, didn't hit the heart, and it pumped blood everywhere.
My average recovery distance with the 30-06 definitely feels shorter, but I wasn't taking good notes at the time. A lot of deer and pigs DRT, but had some runners for sure. I can think of a couple of pigs with horrible blood trails that ran into brush that I couldn't army crawl through and never got recovered. Hard to compare a sample size of only 3 with the 223.
Sometimes animals do crazy things. The largest pig I've shot with the 30-06 weighed in at 225 lbs. I double lunged it low in the chest and it didn't take a step.