The State QSO Party Challenge is a competition comprised of other contests, namely state and provincial QSO parties. As explained on the website, the annual cumulative score program is open to any radio amateur who participates in any approved state QSO parties (SQPs).
Participants just need to submit their QSO party scores to 3830scores.com to enter the challenge. Participants’ cumulative score…
Source: ARRL News
Link: State QSO Party Challenge Announced