Are hackathons a good extracurricular for college admissions?

No. In 2026, hackathons have become one of the worst extracurriculars a student can pour their time into. That probably sounds insane. After all, hackathons are competitive, rigorous, and on paper they seem to showcase exactly the kind of technical thinking and specialized skill that elite colleges want to see. So how could they possibly be a bad investment?
The answer is two words: artificial intelligence.

The premise of a hackathon has always been that your ability to write clean, functional code under pressure signals something meaningful about your potential. A decade ago, that was true. Today, that premise is collapsing in real time. AI coding tools can already produce production-level code faster than any human. By the time you graduate college, the idea that being an excellent coder is a competitive advantage in the job market will look very different than it does today.

But here is the deeper problem, and the one that matters most for your application. Being competitive at hackathons requires a serious investment of time and practice. In 2026, that exact same effort, applied differently, can produce something far more valuable: real software that solves a real problem for real people. Admissions officers at MIT, Stanford, and the Ivies are not oblivious to this. When they see a hackathon win on your application, they are left asking a pointed question: why did you spend so much time chasing external validation to prove you are exceptional at coding, instead of having the self-awareness to recognize you were already good enough to build something that tackles a real problem in your community? Hackathons signal to admissions officers that you are doing activities to impress them rather than genuinely trying to use your abilities to better the world or develop skills that will actually be marketable in the future.

If you have coding skills, use AI tools to accelerate your build process and create tools that make a real impact. A tool that 200 students at your school use to navigate mental health resources is more compelling than a polished hackathon submission that sat on GitHub and went nowhere. A script that automates scheduling for a local clinic carries more weight than a top-ten finish at a regional competition. You do not want to signal that you can code. You want to signal to admissions officers that you understand the contemporary state of technology development and are taking advantage of it to create a level of impact that high school students ten years ago had no realistic means of achieving on their own.

This same logic applies to USACO. The USA Computing Olympiad has long been treated as a golden ticket for CS applicants to top schools, but it measures algorithmic problem-solving speed under artificial constraints, a skill set AI is systematically replacing. The time spent grinding toward Platinum is time that could go toward shipping something real.

The students who are going to stand out in the next generation of applicants are not the ones who proved they could code without AI. They are the ones who understood what AI could do, grabbed the tools, and built something their community actually used. That is the profile elite programs are going to be chasing.