Talk:Dover 400

Original research?
Considering they were both apparently held under the same title, what evidence is there that either the 2020 race documented in this article or the 2020 race documented in the Drydene 311 (Saturday) article are continuations of the specific events documented in the rest of those respective articles? HumanBodyPiloter5 (talk) 07:39, 5 December 2020 (UTC)