Where's Ames at? If there are any of these locally, I'd be interested in going to watch one.
I peeled this off of the Northwest Pointing Dog Association's Facebook page...
Fall NW Trial Schedule...
Aug 28-30 Montana Brittany- Great Falls MT
Sept 5 -7 GSP of Or- Tygh Valley
Sept 5 -7 Oregon Brittany-Boyce
Sept 12 & 13 NWPDA- not being held this year
Sept 12 & 13 Whid Isle Britt
Sept 15-18 Setter Classic- Buckhorn Ranch
Sept 15-16 Inland Empire Brittany- Ritzville
Sept 19-20 BCABPC, Princeton, BC
Sept 19-20 Washington Brittany –Ritzville
Sept 19-20 German Wires of Central OR-Boyce
Sept 26 & 27 ID Britt-Murtaugh, ID..moved from Mile Post 9 due to fire
Sept 26 & 27 Inland Empire GSP-Ritzville
Sept 26 & 27 Western Washington Weims-Washington
Oct 2 Wasatch Front Britt UT
Oct 31 GSP of Reno NV
Nov 12 GWPC of NC Kistler Ranch, CA
This does not include what the NW NSTRA is doing and I don't think it includes AF sanctioned events?

The Oregon Bird Dog Challenge folks run in the Spring through summer.