NEW! Insanity Fest Thrill show-featuring Mega Trucks

💥New this year!💥

Rev up your engines—Insanity Fest is crashing into Cheyenne! On Saturday, August 9th at 5 PM, the Laramie County Fair transforms into a vehicle of chaos and excitement. Mega‑truck demos and jet‑powered fire spectacles, this is your chance to witness true motorsports madness. Bring the family for a night you won’t forget!

⭐Wednesday, August 9th
📍Archer Arenas
⏳Doors open at 4pm
⌛Thrill show at 5pm

📅Mark your calendar, ticket sales open June 24th

But wait! There's more, be sure to enter the Tough Truck competition for a chance at some cash. This obstacle course is open to all trucks, ATVs, Cars, etc. The fastest time through the course without breaking down wins!

Further details on entry to be announced.

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See the whole fair schedule ⭐HERE: https://www.laramiecountyevents.com/wp-content/uploads/2025_Fairbook.pdf

You may also like the following events from Laramie County Fair:

• This August, 2nd August, 05:00 pm, Truck & Tractor Pull in Cheyenne
• This August, 3rd August, 03:00 pm, Ranch Rodeo in Cheyenne
• This August, 5th August, 07:00 pm, Mutton Bustin' in Cheyenne

Also check out other Festivals in Cheyenne, Workshops in Cheyenne.