Hackathons in in October 2025.

Start Date Fest Name Fest Type College Name & City
27 Oct 2025 REGENHACK-HACKTHON 2025 Hackathon SRM Institute of Science and Technology Kattankulathur Campus
Chennai
27 Oct 2025 404: CLUE NOT FOUND Technical, Hackathon VIT University Chennai Campus
Chennai
15 Oct 2025 SMARTATHON 2025 Hackathon Dhanalakshmi Srinivasan University
Tiruchirappalli
04 Nov 2025 Ideathon 2025 Online, Entrepreneurship Summit, Hackathon Kalinga University
Naya Raipur
23 Oct 2025 HackNext'25 Hackathon SNS College of Technology
Coimbatore
14 Oct 2025 SYNSARA 2K25 Technical, Symposium, Online, Hackathon, Internship Sri Sairam Engineering College
Chennai
15 Oct 2025 24-Hour Hackathon – Code. Create. Conquer Hackathon K Ramakrishnan College of Technology
Trichy
15 Oct 2025 Viyugam 2k25 Technical, Symposium, Hackathon PPG Institute of Technology
Coimbatore
16 Oct 2025 TECHDROM'S LFR Technical, Hackathon Sathyabama Institute of Science and Technology
Chennai
23 Oct 2025 HACK IT ON’25 Hackathon KPR Institute of Engineering and Technology
Coimbatore