What is this 100s run you guys keep mentioning??? 
Why don't you guys look into the FJSummit! Matt (gottagetone) is one of the chairs and I would rank it as one of the better events I've attended. We had about 4 100s this year and would like to see many more next year. I can see a 100 series specific run materializing and it's also fun to run with the FJ crowd. It's a different but still great group of people.
http://www.fjsummit.org/
Photos start here. https://forum.ih8mud.com/trails-events-expeditions/569330-2012-summit-ouray-2.html

Why don't you guys look into the FJSummit! Matt (gottagetone) is one of the chairs and I would rank it as one of the better events I've attended. We had about 4 100s this year and would like to see many more next year. I can see a 100 series specific run materializing and it's also fun to run with the FJ crowd. It's a different but still great group of people.
http://www.fjsummit.org/
Photos start here. https://forum.ih8mud.com/trails-events-expeditions/569330-2012-summit-ouray-2.html