How long does your fully charged Iphone 5 last while using various functions?

For example, I will go on a 2-3 hour bikride using map my ride, while streaming pandora through bluetooth headphones, and my battery has died before I'm done - after about 1.5-2 hours or so. I start out with 100% charge. Is this normal? What is draining it the most? Is is the gps function of map my ride, streaming music, or using bluetooth headphones (as opposed to wired).

Yup thats how long mine last too. Its called ios 7% battery life for a reason

For example, I will go on a 2-3 hour bikride using map my ride, while streaming pandora through bluetooth headphones, and my battery has died before I'm done - after about 1.5-2 hours or so. I start out with 100% charge. Is this normal?
--------yes… Very normal on any iphone or android phone

What is draining it the most?
-------- simple! 4G LTE----PANDORA----MAPS/NAV…4G LTE is a battery killer… Has been since the first 4gLTE phone, HTC Thunderbolt… Oh how you iphone crackheads made fun of android being battery killer… Then you idiots got 4G LTE on then iphone… And shut your #$&@#%&! Up! Lmao! Next… Media streaming, of any kind (internet music, internet radio, internet video) is a battery killer. NExt… Your using your maps and nav processes to use that stupid app… To be constantly connected to a tower and GPS your every move… This is why car docks exist for smartphones in cars… The dock charges the phone while maps/nav is on… Or else, every single freaking user that use map/nav in a car would have your issue right now… Then there's bluetooth… Pretty much, your making your iphone run, sing a song, juggle 3 balls, while doing a math test… Of course its gonne die fast!

Is is the gps function of map my ride, streaming music, or using bluetooth headphones (as opposed to wired)
------------ all of the above… Like android, the more you make your iphone do------- the fast it dies… Nuff said…