Hi everyone, and thanks for your tolerance of my shameless plug. How else would you have known about RunKeeper
Let me address a few issues mentioned above:
Availability - We submitted to Apple yesterday for approval, so while it is out of our hands, it has been taking 2-3 weeks on average for the apps I have been following to go from submission to approval, so we hope ours will be similar.
Functionality - We wanted to start with the core bones (duration, distance, pace, speed) and then let the users drive where we go next. Certain functions will be no-brainers like elevation, split times, and data import/export, but much of the functionality will be prioritized through customer feedback.
Disabling auto-lock - You are correct that when the iPhone auto-lock kicks in, the GPS stops tracking so you do need to disable that feature. And yes, this does mean the screen needs to stay on (at least for now until Apple addresses this). But even with the screen on and with the iPod playing in the background, we have been getting 2.5+ hours of continuous fitness tracking (closer to 3 if you dismiss the low battery indicator once or twice when it comes on), which is more than enough for most (but not all) runners. We are testing tweaks to screen brightness and other settings to see if we can extend that even further.
Durability - All of my runs have been using the Marware Sportsuit Convertible case, which you wear on your arm, enables easy access to the buttons, and provides protection from perspiration and weather conditions.
2.1 release - We also heard this release will have improvements to the GPS, which is nothing but good news for RunKeeper.
Our goal was to have as good a first showing as we can, and then grow with the device over time. We are proud of our version 1 RunKeeper release, and we are excited for you to try it out!
Jason