Join Us!
Wednesday April 20th and Thursday April 21st
UCLA and 
USC host the 5th Annual Humanitarian Mapathon, a free mapping competition to support the Humanitarian OpenStreetMap Team (HOT). Everybody is welcome to attend, whether you have any mapping experience or not! Training will be provided to ensure that you are able to participate and contribute to humanitarian causes around the world.
This two day hybrid event will include student speakers, hands on training, donuts, prizes, and more. Join a community of humanitarian mappers, and let's all make a difference.
Register Now!
Register and get the mapathon Zoom link!
Register NowAgenda
The mapathon will span a two day period, starting at 10am Wednesday, April 20th, to 4pm Thursday, April 21st. Check out the full agenda here.
View AgendaMapathon tutorial
New to OpenStreetMap and humanitarian mapping? We got you covered! Follow this step-by-step tutorial and you'll be mapping in just a few minutes!
Mapathon tutorialJoin us on Slack!
For the duration of the 2-day mapathon, our Slack channel will be monitored by the friendly mapathon experts. Join the channel to say 'Hi', meet other mapathoners, and ask us questions.
Join the Slack ChannelLeaderboard
Note that the leaderboard may take time (sometimes a few hours) to reflect the most recent changes.
View Leaderboard