Let’s say I want to keep track of the various House races across the country, such as who is running in the Democratic and Republican primaries, the date of the primaries, etc. Is there a good web site that keeps track of all this stuff?
Ballotpedia has decent info:
270towin also:
And wiki:
Can’t seem to find concise list of primary dates though.
Local newspapers from the house districts you are interested in.