Not letting jdgesus have all the fun.
Anyhow I'm going to make this more of a challenge for me since I do long distance rides weekly on my roadie and taking in account the fact that I'm in between road bikes at the moment; I'm going to only make fixed metric centuries count.
1/12
Went over a bit; I hope that's okay.

Yes that's electrical tape and my old 3gs; it's plugged in to a duracell usb battery charger as I'm pretty sure no iphone, even today, could last 5+ hours with gps running the entire time.
@jdgesus
Is that a edge 800?