This is one of the best motorsports websites I have ever come across over the years. I've been looking at this website a lot over the last 6-7 years. They have a lot of race results from years past all the way back to the late 60's in some cases.
2024 Season: Race 1 - April 20th Brownstown (Crate LM). Unlike many I don't discriminate on what racing I choose to watch.
It’s a great website, I’m actually started contributing as their 70s-80s results often just had the winners and there is actually a lot of results online to be found. They’ve made it pretty easy to add results to their website as long as you sign up as a member, so if you do have access to old results, consider joining as a contributor.