Several talkgroups in use - 22000, 22100, 22200, 22300, 22301, 22302, 22304, 22305, 22306, 22307, 22308, 22310, 22311, 22312 and 22314. I think they're starting to wrap things up now...
Being that it is an annual event, I archived the talkgroups used this year in preparation for next year, if they happen to use the same service provider.
As well, Uniden and Whistler will have DMR capable scanners on the market well before 2017's race.