Wednesday, September 2, 2026 / by Steve Laakso
September 2026 Events in Gillette, WY: What’s Happening This Month
Published by the Steve Laakso Real Estate Team
Steve Laakso & Camarae Kelley, Licensed REALTORS® (Since 2002)
Brokerage: Signature Real Estate Group
1211 S Douglas Hwy, Suite 90, Gillette, WY 82716
Steve Laakso & Camarae Kelley, Licensed REALTORS® (Since 2002)
Brokerage: Signature Real Estate Group
1211 S Douglas Hwy, Suite 90, Gillette, WY 82716
Last Updated: September 2, 2026
September brings plenty of ways to get out and enjoy Gillette, from community races and downtown events to local art, Western culture, and fall activities. Here’s an easy-to-read guide to events happening throughout Gillette and Campbell County this month.
9/4–9/5 (Friday–Saturday) — Garage-A-Palooza Garage Sale & Flea Market
Spend the weekend browsing a variety of items and vendors during Garage-A-Palooza at CAM-PLEX.
- Dates: Friday, September 4 – Saturday, September 5, 2026
- Time: Check CAM-PLEX for daily event hours
- Location: CAM-PLEX, 1635 Reata Drive, Gillette
9/8–9/13 (Tuesday–Sunday) — Fizzbomb Barrel Race & Futurity
Six days of barrel racing and equine competition come to CAM-PLEX with the Fizzbomb Barrel Race & Futurity.
- Dates: September 8–13, 2026
- Time: Event schedule varies by day
- Location: CAM-PLEX, 1635 Reata Drive, Gillette
9/10 (Thursday) — Parade of Pronghorns Auction
The Campbell County Rockpile Museum hosts an evening celebrating local art and community with an auction featuring uniquely designed, life-size pronghorn sculptures.
- Date: Thursday, September 10, 2026
- Time: 6:00 PM – 9:00 PM
- Location: Campbell County Rockpile Museum, 900 W. 2nd Street, Gillette
9/11 (Friday) — Marine Corps League 5K
Participate in a local 5K hosted by the Lance Corporal Jacob Ross Detachment #1425 Marine Corps League.
- Date: Friday, September 11, 2026
- Time: Event activities take place between 4:00 PM – 8:00 PM
- Location: Wenger Drive area near Fire Station 3, Gillette
9/12 (Saturday) — Fabulous Fossils with Rockpile Museum Travel Group
The Rockpile Museum Travel Group heads to Paleo Park outside Newcastle for a one-day fossil adventure. The ticket includes transportation, admission, and lunch.
- Date: Saturday, September 12, 2026
- Time: 7:00 AM – 4:00 PM
- Departure Location: Campbell County Rockpile Museum, 900 W. 2nd Street, Gillette
9/12 (Saturday) — Brews & Cruise
Downtown Gillette comes alive for Brews & Cruise, an annual event combining a car show, brewfest, live entertainment, food, and downtown activities.
- Date: Saturday, September 12, 2026
- Time: Event begins at 12:00 PM
- Location: Downtown Gillette / Gillette Avenue and 3rd Street Plaza
9/13 (Sunday) — 9.11km Run/Walk
Get outside for a community run and walk hosted by Gillette First Baptist Church.
- Date: Sunday, September 13, 2026
- Time: Morning event; associated downtown street closure is scheduled from 7:30 AM – 12:00 PM
- Location: Downtown Gillette
9/16 (Wednesday) — Memory of the 8 Run/Walk
This annual memorial event honors the eight University of Wyoming cross-country runners who lost their lives in 2001. Participants can choose from a kids fun run, 5K run/walk, or eight-mile run.
- Date: Wednesday, September 16, 2026
- Kids Fun Run: 5:15 PM
- 5K & 8-Mile Run: 5:30 PM
- Location: M & K Oil Company, 901 S. 4-J Road, Gillette
9/16 (Wednesday) — Bison Cultural Dinner
Hosted through the Campbell County Rockpile Museum, this special cultural experience includes a bison dinner, traditional Crow dancers, drumming, and storytelling.
- Date: Wednesday, September 16, 2026
- Time: 5:00 PM – 7:30 PM
- Location: Gillette-area location shared with ticket purchasers
9/18–9/19 (Friday–Saturday) — PACA Regional Corriente Cattle Show
CAM-PLEX hosts two days of Corriente cattle competition as part of its September rodeo, equine, and livestock schedule.
- Dates: Friday, September 18 – Saturday, September 19, 2026
- Time: Schedule varies
- Location: CAM-PLEX, 1635 Reata Drive, Gillette
9/19 (Saturday) — 21st Annual Black Cat Ball
The N.E.W. Community Health Foundation hosts its annual Black Cat Ball, featuring an “Evening in Paris” theme, dinner, auctions, and the Outstanding Community Health Awards.
- Date: Saturday, September 19, 2026Time: Evening event; check the organizer for current event times
- Location: CAM-PLEX Energy Hall, 1635 Reata Drive, Gillette
9/26 (Saturday) — Kiwanis Hunters Feed
The annual Kiwanis Hunters Feed returns to CAM-PLEX for another community gathering.
- Date: Saturday, September 26, 2026
- Time: Check CAM-PLEX for current event hours
- Location: CAM-PLEX Wyoming Center Equality Hall, 1635 Reata Drive, Gillette
9/26–9/27 (Saturday–Sunday) — Spirit of Wyoming Expo
Explore vendors and exhibits during the Spirit of Wyoming Expo at CAM-PLEX.
- Dates: Saturday, September 26 – Sunday, September 27, 2026
- Time: 10:00 AM
- Location: CAM-PLEX, 1635 Reata Drive, Gillette
9/26 (Saturday) — Oktoberfest Street Festival
Celebrate the beginning of fall with an Oktoberfest street festival in Downtown Gillette.
- Date: Saturday, September 26, 2026
- Time: Downtown street closure is scheduled from 10:00 AM – midnight
- Location: Gillette Avenue between 1st and 2nd Streets, Downtown Gillette
Featured Local Business: Flight Zone & Golf Zone
Looking for something fun to do indoors? Flight Zone & Golf Zone offers entertainment for both kids and adults in Gillette. Flight Zone features an indoor trampoline park and obstacle courses, while Golf Zone offers indoor golf along with a bar, TVs, and food! Check out our tour here:
Planning Your September in Gillette
September offers plenty of opportunities to enjoy Gillette as summer transitions into fall. From downtown festivals and community races to cultural experiences and events at CAM-PLEX, there are several ways to get involved around Campbell County. Event details can change, so checking directly with the event organizer before attending is recommended.
For residents considering a move to Gillette or those wanting to learn more about neighborhoods and life in Campbell County, text "BLOG" to (307) 228-4452 and we can chat!
Brokerage: Signature Real Estate Group
Located at 1211 S Douglas Hwy Ste 90, Gillette, WY 82716
Office phone (307)670-9222
www.campbellcountywyhomes.com
Located at 1211 S Douglas Hwy Ste 90, Gillette, WY 82716
Office phone (307)670-9222
www.campbellcountywyhomes.com
