HackIllinois 2015 Champaign, Illinois, USA Find your Inner Explorer $20,980 in prizes Feb 27 – Mar 1, 2015 431 participants
TechCrunch Disrupt EU Hackathon 2014: London London, United Kingdom Calling hackers, developers and designers— strut your stuff and you could win tickets to Disrupt EU! £3,500 in prizes Oct 18 – 19, 2014 310 participants
