Jotunn Darja Dyveke was the fastest Norwegian Buhund in 2018, stopping the clock at 8.60 seconds (23.79 mph), just off 2017's 27.22 mph best, clear of the field. Two Norwegian Buhunds broke 20 mph. The top 4 averaged 20.7 mph — proof of how deep the Norwegian Buhund talent really runs.
See full AKC Fast CAT speed rankings — by breed, by year, and all-time — on Dash-Hound.