Historical clue formulations

• Shoe brand named for an antelope — 2026-08-30
• International shoe brand originating in England — 2025-09-07
• Maker of the first athletic shoe designed for women — 2024-04-27
• Creator of the first pumped-up athletic shoe — 2022-01-15
• Nike competitor — 2018-05-14
• Nike competitor — 2017-11-06
• Shoe brand named after an animal — 2013-09-08
• Shoe brand named for an antelope — 2010-05-12
• Adidas competitor — 2007-06-05
• Nike rival — 2004-12-30
• Running-shoe maker — 2004-08-29
• Nike competitor — 2003-08-24
• Nike rival — 2002-09-15
• Nike rival — 1998-02-08
• Shoe named for an antelope — 1997-08-02