There should be some coming up at the end of summer. Keep an eye out
HERE for the updated information. Looks like it's all still 2011 stuff, but I think the schedule is usually run from mid-Sept. through November. Most are at sod farms IIRC, and the Pocatello one is up at the fairgrounds.
2011 Schedule
1st Race Cancelled
Oct. 8th Logan, Ut
Oct. 15th Malad, Id
Oct. 29th Honeyville, Ut
Nov. 5th Willard, Ut
Nov. 12th Pocatello, Id