Sick of hearing RunKeeper announcing your workout summary to the world after you  hit the “End” button? Your not alone, tons of other people are too.  Sadly the only way to shut it up is to turn your volume all the way down.  Here is what RunKeeper staff officially said about this. Runkeeper keeps announcing

Unfortunately, the only way to do this right now is to turn the volume down. We are looking at addressing this in a future release.