Õ: kolmest inglise kirjaviisist
(hackathon - 17 800 000, st 99,7%, hackathlon - 36800,
hackatlon - 21800) tasub niisiis eelistada
ilma l-täheta varianti ja rajada sellele ka laensõna

( < hack marathon, "häkkimismaraton")

olemus
traditsiooniline programmeerijate temaatiline
vabavormiline intensiivse koosarenduse üritus,
mis sai alguse 1999. a. OpenBSD alal;
kestab kaks kuni seitse päeva
=
a codefest, a social coding event that brings computer programmers and other interested people together to improve upon or build a new software program

ülevaateid
https://en.wikipedia.org/wiki/Hackathon

https://www.hackerearth.com/hackathon/info/organizer/

https://towardsdatascience.com/5-reasons-why-students-should-join-hackathon-5c24254bc19b

https://hackathon.guide/

https://blog.mindorks.com/things-hackers-dont-tell-you-about-hackathons-7bdeb165efa2

https://www.hackerearth.com/community-hackathons/resources/e-books/guide-to-organize-hackathon/

https://www.cleverism.com/guide-to-hackathon/

https://www.outsystems.com/-/media/images/root/hackathon-kit/outsystems-hackathon-starter-kit.pdf

näiteid
http://get.tech/blog/10-mind-blowing-student-hackathons-from-around-the-world/

https://www.wolfram.com/hackathons/

https://thecodebytes.com/famous-hackathons/