gogo It was a Friday and I was thinking about what to do on the weekend. My better half was going shopping with her friends, and I was choosing between bike riding on the Great Ocean Road or having a garage party with friends. Then, just before I was going to shut my laptop, I took a quick look at Reddit and saw a post about a challenge that the guys from Go Challenge run each week. So that's what I decided to do that weekend...and the next 3.