01
hs only
first-timer or pro, all welcome.
signal_04
build. hack. innovate.
week-long online hackathon for high schoolers.
DATA_STREAM_01
total participants
0+
across GH summer, fall, II & III
total prizes awarded
$0+
across GH summer, fall, II & III
●participants worldwide
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01 / event
the hackathon
02 / team
directors
organized by cal high python club
Shreyan Mitra
lead director
Mahin Bharatwaj
co-technical director
03 / panel
judges
industry pros evaluating your projects.
Andrea Zanon
data science manager
jetblue
Swastik Ghosh
firmware engineer
lenovo
Prakshal Doshi
software development engineer
apple
Bedil Karimov
senior systems engineer
epam systems
Shouvik Sharma
data engineer
chime
04 / Partners
OUR SPONSORS
Grizzly Hacks II is made possible by our generous sponsors.
06 / timeline
schedule
pst
periodbeginsends
registerhs only
memories
grizzly hacks iii
the hackers showed up.
dual monitor mode
lifequest live
deep in the zone
throwback
gh hacks ii
where it all began.
gh ii memories
hacking together
ready to code
memories
fall 2025
real setups. real innovation.
.webp)
fall 2025 vibes
.webp)
building together
innovation in action
08 / about
grizzly hacks
501(c)(3) nonprofit
ensured by TLEEM
empowering student builders and making tech education accessible to high schoolers.
© 2026 grizzly hacks
501(c)(3) by TLEEM