WiB - i'd love to join you for 3 hours of running on a Saturday morning! Just a couple of problems....
1. In your three hours you'd cover at least 20 miles... i'd cover 15
2. You're about 3 or 4 hours away from me!
Other than that...brilliant!!
Actually, going back to my other point - it's one of the things I love about ultras - there is no exact science, no fixed method after years of research - it's still trial and error, peoples preferences etc... You know if you're going to run a marathon there's hundreds of schedules, for every possible pace, that are all very similar, and as long as you follow it to the letter then you should get the result at the end...
In ultras you can find a schedule, and instantly find one completely different... Everyone has a different opinion, I think because when you start hitting 50 miles and above every single person reacts in a different way, and you have to train to suit that reaction... The science fascinates me - but at the end of the day, I just like to run, without really thinking about it.... which probably explains why I'm really rather slow 