Just Cause 2 - the Elusive 75th Challenge

I'm determined to finish Just Cause 2 with 100%, I've got most things like all the pipelines, the radar stations, just some others to get and with the race challenges I got 74 but couldn't find the 75th.

In the end it turned out it was partially hidden under another.

If your like me and stuck trying to find it, check in case it's this one, on the top left clump of islands there's one called Backdoor breaking, just tucked slightly under another.

I seemed fitting the last race was in a Tuk Tuk, I started the game with the bonus one fitted with a rather large cannon.

At the moment I'm at 99.91% completed, just 0.09% left will I finish at 100% or not ... only time will tell.