What are the most well-known college rowing regattas?

Hey everyone, I'm really big into rowing and I'm curious about which college rowing regattas are considered the best or most prestigious. Any information would be appreciated, thanks!

In the world of collegiate rowing, several large-scale regattas hold prestige and pull schools from across the nation.

1. The Head Of The Charles Regatta - This is perhaps the most prestigious and well-known rowing event in the world, collegiate or otherwise. It is held annually on the Charles River, which separates Boston and Cambridge, Massachusetts. Colleges and universities from around the globe compete in this event, making it a thrilling stage for competitive rowing.

2. The Harvard-Yale Regatta - This is another highly prestigious collegiate racing event. It is the oldest collegiate athletic competition in the United States, dating back to 1852 and is held annually on the Thames River in Connecticut.

3. The Dad Vail Regatta - The largest collegiate regatta in the United States, with over a hundred colleges and universities from the U.S. and Canada participating. It is held on the Schuylkill River in Philadelphia, Pennsylvania.

4. The Intercollegiate Rowing Association (IRA) National Championships - This regatta is considered the national championship for men's collegiate rowing. Schools across divisions (I, II, & III), and in both heavyweight and lightweight classes, compete in this annual event.

5. The NCAA Rowing Championship - This event serves as the national championship for women's collegiate rowing. The competition consists of three events: I Eights, II Eights, and Fours.

6. San Diego's annual Crew Classic - The Classic is one of the most well-known in the United States, attracting top collegiate, junior, and masters crews. It's usually held in Mission Bay.

These races are great opportunities for college rowing participants to display their prowess on a national or even global stage.