NaijaHacks 2018 Lagos, Lagos, Nigeria Nigeria's Official Hackathon $15,665 in prizes Oct 21 – 24, 2018
AT&T Mixed Reality Hackathon with Magic Leap Online Create mixed reality apps using the Magic Leap One $10,000 in prizes Oct 26, 2018 08:00 PM EDT to submit
IoT Hack Day 2018 Saint Paul, MN, US Create IoT Products, Make Friends, Build Startups and Have Fun! $5,000 in prizes Aug 11 – Oct 27, 2018
Trainhack 2018 Norrmalm, Stockholms län, SE Create new and innovative ways to improve public transit. $1,000 in prizes Oct 25 – 27, 2018
iCIMS Halloween Hackathon Holmdel, NJ, US Conjure up your best one-day app projects at the center of NJ's newest technical community $14,560 in prizes Oct 27, 2018
Urban IoT Hack - Newcastle, NSW, Australia Hamilton East, NSW, AU So, Newy $6,200 in prizes Oct 25 – 27, 2018
AEC Tech 2018: Interpolations New York, NY, US Collaborate, network, build new relationships, and generate new ideas and processes for the AEC community. $2,100 in prizes Oct 27 – 28, 2018
Wide – Open Source Science Hackathon Helsinki, FI For open science enthusiasts to craft, ideate and create solutions for helping science becoming open and accessible. $5,000 in prizes Oct 26 – 28, 2018
