steel ball run
Part 7 of JoJo no Kimyou na Bouken, though separate from the "main" timeline of Parts 1-6.
Vaguely an alternate universe analogue of Part 1: Phantom Blood, this time based around a cross-country horse race taking place in America in the 1890s.
Succeeded by JoJo no Kimyou na Bouken Part 8: JoJolion.
This tag implicates jojo_no_kimyou_na_bouken (learn more).