Hmmm. I heard there were 56 solo entrants. From the results it looks like there were several DNF/DNS. The relay was actually pretty successful for a first time event. While I was on a 5 person team, there were many more 10 person teams. Multiply that by 24 and you have a fair showing for a new and very long race.
With that said, I was disappointed at the lack of media coverage and there were very few spectators due to the nasty weather. Running wasn't too bad, but sitting around Vilas was FREEZING! Realistically though, my impression is that ultras are pretty small affairs. They certainly have not caught on at all like marathons.
Larry: Good luck to you in Boston too. I sure hope the weather cooperates some! I am hopin for a 3:25, but I qualified at 3:37 - it may be hard for me to move up in the pack. I trained for the 3:25, but if conditions don't allow it, I too plan to just kick back and enjoy Boston!