What the Big Sky Country State Fair Is
The Big Sky Country State Fair is Gallatin County's summer fair at the Gallatin County Fairgrounds, 901 N Black Avenue, Bozeman. For 4-H and FFA families it is the culmination of the project year: horse shows, livestock and small animal shows, indoor exhibits, a livestock judging contest and the Gallatin County 4-H/FFA Market Livestock Sale. The 2026 fair ran July 15 to 19, with 4-H interviews and horse shows beginning July 9, and the 2027 fair is listed for July 15-25.
Who Can Enter
- 4-H members ages 8 and up submit record books and complete a project interview. Cloverbuds (ages 5-7) are not eligible for the Silent Auction.
- Single exhibitors register as "Exhibitor"; families with several youth use "Quick Group." Everyone creates a new ShoWorks account each year.
- Members-at-large (not in a club) need a parent signature in place of a club leader.
How It Works: The 2026 Timeline
- RegistrationOpened May 26 and closed Wednesday, June 17 at 5 p.m.; no entries were accepted after that.
- Fees and record booksExhibitor fees and record books were due June 24 at 5 p.m.
- InterviewsAnimal projects July 9 or 10, 4 to 8 p.m., Exhibit Building #4; indoor projects Sunday, July 12, noon to 5 p.m. A 15-20 minute interview is required for each project department.
- Check-in and showsSwine check-in July 13; beef check-in July 14; swine market show, beef market show and market goat show July 15; showmanship July 16.
- Declare sale animals8 p.m. Wednesday, July 15, at the 4-H Office.
- Market saleFriday, July 17, in the AgWest Tent, about 4 p.m. to midnight.
- Awards and load-outProject awards Saturday, July 18; livestock load-out Sunday, July 19.
Scoring and Awards
Each project is scored on a record book (maximum 82 points) plus the interview (maximum 48), for a composite out of 130. A composite of 110 (85 percent) or higher nominates a member for a Project Award, presented at the end-of-year Awards Banquet. Indoor items entered in the Silent Auction must earn at least a red ribbon. Premium checks are expected in mid-September, with silent auction earnings paid alongside them.
The Market Livestock Sale
The 2026 sale was Friday, July 17. Buyer check-in ran 2 to 6 p.m. at the Sale Clerk Tent, a buyers barbecue ran 3 to 6 p.m., and 4-H Foundation scholarship winners were presented at 3:45 p.m. Grand and Reserve Champions sell first; then 10 animals per species sell in order of ribbon placing. The 2026 species order was goats, poultry, sheep, beef, rabbits, then swine. Bidding is live and in person only. The 2027 sale is set for Friday, July 23 at 4 p.m.
Costs
The exhibitor registration fee amount is listed in the Fairbook and in ShoWorks. A 4-H youth exhibitor wristband is free, an adult week wristband is $25, and an additional non-exhibiting youth week wristband is $15. Gate fees cannot be waived for sale night.
Where
Gallatin County Fairgrounds, 901 N Black Avenue, Bozeman, MT 59715. Sale-night parking is very limited; use the Tamarack St lot or Gate A. RVs may move in starting the Saturday before the fair.
Questions
Who do I call?
The Gallatin County Extension Office, 903 North Black Ave, Bozeman, at (406) 582-3280.
Can buyers bid online?
No. The sale is live and in person only.
Official Links
- Gallatin County 4-H/FFA Fair information
- 2026 full fair schedule
- Market livestock sale and buyer information
- Big Sky Country State Fair event listing
Major Montana Stock Shows and Rodeos: The Essentials
Montana's big three are MontanaFair in August, the NILE in October and the Miles City Bucking Horse Sale in May. All dates below are from the most recent published schedules, so confirm the current year.
MontanaFair
The Billings fair ran August 7-15 in 2026. The Junior Livestock Sale was Saturday, August 15 at 12:30 p.m. at the Expo. Entries go through an online ShoWorks system managed by MetraPark, and the Dept. A handbook holds the deadlines.
NILE
The NILE ran October 9-17, 2026 at MetraPark in Billings, with junior steer, lamb, goat and swine shows, the Junior Fed Sale on October 12 and rodeo performances. 2026 entries closed September 15, with a $50-per-head late fee after September 1.
Bucking Horse Sale
Miles City held its 75th Bucking Horse Sale May 14-17, 2026, with a parade, rodeo grand entries and wild horse races. It dates back to 1951.
Hauling in
Swine entering Montana need a health certificate issued within 10 days.
Other Upcoming Events Nearby
- Montana FFA Ag Expo
Montana FFA Ag Expo with twenty-six career and leadership development events for FFA members in Bozeman, November 12 to 14, 2026. Volunteer judges are recruited each year.
Bozeman, MT | (406) 581-9299 | Organizer: Montana FFA Official event details - Montana 4-H State Shoot
Montana 4-H shooting sports state shoot in Bozeman, March 7-8, 2027.
- Gallatin County 4-H and FFA Fair
Big Sky Country State Fair youth fair at the Gallatin County Fairgrounds; 2026 events ran July 9-19 and the next fair is announced for July 15-25, 2027.
- Montana State University Cowboys and Candlelight
The 29th annual Cowboys and Candlelight event in Bozeman, held February 15, 2026, on the Montana rodeo calendar.
Bozeman, MT Official event details - Montana State University Spring Rodeo
College rodeo hosted in Bozeman by Montana State University, April 9 to 12, 2026.
Listing checked Nov. 11, 2026 against this source. Details can change; confirm with the organizer.