Historical clue formulations

• 500 competitor — 2026-06-05
• Go-kart, e.g. — 2025-02-16
• Anchor, e.g. — 2024-11-23
• Certain bib wearer — 2024-07-31
• Derby entrant — 2024-05-22
• Mario Kart contestant — 2023-02-04
• Mario Kart contestant — 2021-06-23
• One who's in the heat? — 2021-03-20
• Proverbial tortoise or hare, e.g. — 2020-11-15
• Car on a track — 2020-07-11
• Nonvenomous, fast-moving snake — 2020-06-21
• Sprint competitor — 2020-05-24
• Soap Box Derby entrant — 2020-04-12
• One with a track record — 2020-01-26
• Go-kart, e.g. — 2019-03-20
• Fast one — 2018-09-02
• Speed demon — 2017-10-15
• Speed demon — 2017-01-08
• Indy 500 car — 2016-09-26
• One going around in circles? — 2016-07-17
• Jockey, e.g. — 2014-09-25
• Indy entrant — 2013-01-20
• Hot Wheels product — 2012-05-17
• Soapbox derby entrant — 2012-05-16
• One active in the heat? — 2012-03-24
• Tortoise or hare — 2010-06-08
• Speed demon — 2010-03-11
• Indy entrant — 2009-02-08
• One making a pit stop, maybe — 2006-06-18
• Toy on a track — 2006-01-01
• Speed demon — 2005-05-03
• Speed demon — 2004-08-26
• Many an Olympian — 2004-02-22
• Soap Box Derby entrant — 2003-05-21
• Indy competitor — 2003-04-28
• Slot car — 2001-09-30
• Go-cart — 2001-04-18
• One in the heat — 1999-11-05
• Soapbox derby entrant — 1999-09-13
• Indy 500 competitor — 1998-06-08
• Indy entrant — 1997-08-12
• Indy entrant — 1996-12-16
• It's kept on track — 1996-06-16
• A.J. Foyt, e.g. — 1995-06-19
• Marathoner — 1994-09-22
• Formula One car — 1994-03-20