Most of these activities mean diddly squat to top colleges. Focus on your own passions. This was a wonderfully true list of activities that matter posted by someone on here:
Stats like GPA 4.0s, SAT 1540+, ACT 35+ are so commonplace nowadays they can no longer be exaggerated, unless someone is unaware of the landscape (there are literally tens of thousands of those).
But a lot of frequent posters here always dismiss the importance of stats and claim that they don’t matter or they matter very little in college admissions; that is just misleading. By my observation stats beyond the grades and test scores, that can differentiate the applicants still are the most important factors in selective college admissions if applicants are unhooked.
There is an interesting list on this board that sort of gives one a sense what impressive stats would look like beyond the grades and test scores:
10: Congrats
D1 athlete
IMO/IPHO/ICHO/IBO/IOI/IOAA/IOL
gold/silver medals
Regeneron STS Top 10; ISEF Top 3 Grand Prize;
History Day National Winner
Single/First Author in High Impact Factor Journal
Special performance/Solo at Carnegie Hall
International Competitor in a…