Alerts and calendar
No account, no email address, no cost. Pick whichever of these fits how you already work.
Deadline calendar
Subscribe once and every prize hackathon’s deadline shows up in your calendar and stays current.
Download the deadline calendar
To subscribe so it keeps updating: in Google Calendar choose “Other calendars → From URL”, in Apple Calendar “File → New Calendar Subscription”, and paste https://hackathontracker.com/feeds/deadlines.ics.
New-listing feeds
These work in any feed reader, and in tools that turn a feed into an email or a chat message.
Your own shortlist
Press Save on any card and tick “My saved list” in the filters to see just those. Use “Add deadline to calendar” on a card to drop a single deadline into your calendar. Your list lives in this browser only.