There was a rumor that Laird Knight of Granny Gear sued the promoters of the Adrenaline Series for 'stealing' the rules and the patented name of 24 hours racing.
I suspect that Granny Gear got more than they could handle in this instance.
Truly sad that Conyers is no longer, nice course for this WV MTBer. Also, this was the MTB venue for the Atlanta Olympics.
Every 24 hour race, I have been to, seemed very crowded. They ran out of campsites and parking at Big Bear last year.
That being said, the participants seem more hard core, than previous years. Less people out there to have fun.
I have also noticed that the wvmba 'ultra' series has been adding more races.