Four Icelandic Sheepdogs chased the lure into the AKC Fast CAT rankings in 2016, and MACH Stubborn Elm's Óskasteina Skiptingur CDX BN GO RM RAE PT FDC MXB MJB XF T2B blazed to the front at 25.89 mph — 100 yards in a flat 7.90 seconds, edging Caradoc's Stargazing Fin Gall by a whisker (0.19 mph). Line the breeds up by their fastest dog and the Icelandic Sheepdog lands 59th out of 134. The top 4 came in at 25.3 mph on average.
See full AKC Fast CAT speed rankings — by breed, by year, and all-time — on Dash-Hound.