I know nothing about the Swan.
But I shoot for one of the earliest bus times no matter what I'm running. And please let me assure that this isn't pleasant for me. I'm on west coast time (but it's not quite the right timing for me to just call it a "night race"), I'm not a morning person, and I don't *want* to be out and about then, but I also don't want to be late.

The first Princess 10K i did my iphone5 decided that it didn't ahve an external microphone anymore, so my alarm didn't wake me up. Thankfully I had the phone on the bed and the vibration did ultimately get me awake. That's when I discovered that getting to the main area an hour out really does NOT feel early. And I think it took the entire bus ride to get my heart rate down from the fear of missing it!
I did Wine&Dine in 2014 when it was a night race, and we were middle corral and had started moving up b/c the first corral or two had gone, and buses were still unloading. Not pleasant for people on those buses! And I think it was princess 2017 that, weirdly, the buses were running into traffic and caused the race to be delayed, but people in cars were getting through fine.
Have I convinced you to set multiple EARLY alarms yet?

