Sleeping Giant Mayhem-Waking the Giant

Sleeping Giant Mayhem-Waking the Giant Bringing demolition derby back to Helena, MT.

💥🚗 ANOTHER AWESOME LOCAL BUSINESS BEHIND THE MAYHEM! 🚗💥A HUGE thank you to R&R Brake and Alignment / PowderWerks for sup...
09/10/2026

💥🚗 ANOTHER AWESOME LOCAL BUSINESS BEHIND THE MAYHEM! 🚗💥

A HUGE thank you to R&R Brake and Alignment / PowderWerks for supporting Sleeping Giant Mayhem! 🙌

It takes an incredible group of local businesses stepping up to help us bring this event to life, and we’re so thankful to have R&R Brake and Alignment / PowderWerks in our corner!

We can’t promise the cars will leave the arena with straight wheels, good alignment… or even all four tires. 😂 But we CAN promise one heck of a show!

Thank you R&R Brake and Alignment / PowderWerks for supporting our derby and helping us make the MAYHEM happen! 💚💙

We truly appreciate you! 🏁💥

🚒❤️ NOT ALL HEROES AT THE DERBY ARE BEHIND THE WHEEL.We want to give a very special shoutout and THANK YOU to West Valle...
09/05/2026

🚒❤️ NOT ALL HEROES AT THE DERBY ARE BEHIND THE WHEEL.

We want to give a very special shoutout and THANK YOU to West Valley Fire Department for coming out to Sleeping Giant Mayhem and helping us keep our drivers, volunteers and spectators safe.

A demolition derby comes with plenty of excitement, smashed metal and unexpected moments — and having trained firefighters there and ready if they're needed gives all of us some extra peace of mind.

We appreciate you taking time out of your day to be there for our event and our community.

🚒 West Valley Fire Department — THANK YOU for watching over our mayhem while we make it! 💥❤️

We appreciate you more than you know!

🎨 FROM AN IDEA… TO SOMETHING WE CAN HANG ALL OVER TOWN! 💥A HUGE thank you to Helena Design & Print for sponsoring Sleepi...
09/05/2026

🎨 FROM AN IDEA… TO SOMETHING WE CAN HANG ALL OVER TOWN! 💥

A HUGE thank you to Helena Design & Print for sponsoring Sleeping Giant Mayhem AND for creating our amazing derby posters!

They help us take all of our crazy derby information and turn it into something that actually looks GOOD. 😂👏

Those posters help us spread the word, fill the stands and get everyone excited for derby day — and we couldn't be more thankful for their continued support and awesome work!

Thank you, Helena Design & Print, for helping us make Sleeping Giant Mayhem look as good on paper as the mayhem looks in the arena! 💚💙🚗💥

🐻 GRIZZLY DIESEL IS HEADED TO THE SKYBOX! 💥A huge thank you to Grizzly Diesel for renting a skybox for this year’s Sleep...
09/05/2026

🐻 GRIZZLY DIESEL IS HEADED TO THE SKYBOX! 💥

A huge thank you to Grizzly Diesel for renting a skybox for this year’s Sleeping Giant Mayhem!

They’ll have a front-row view from above as the cars hit the arena and the MAYHEM begins! 🚗💨💥

We’re so excited to have another awesome local business joining us for the day and supporting an event that means so much to us.

Thank you, Grizzly Diesel — we hope you and your crew have an absolute BLAST! 💚💙

⬆️ Taking derby day to a whole new level! 😎💥A BIG thank you to Summit Roofing for renting a SKYBOX for Sleeping Giant Ma...
09/05/2026

⬆️ Taking derby day to a whole new level! 😎💥

A BIG thank you to Summit Roofing for renting a SKYBOX for Sleeping Giant Mayhem!

They’ll be kicking back above the action and watching the cars smash, crash and battle it out in the arena! 🚗💥

We love seeing local businesses turn derby day into a day out for their crew, friends and family — and we’re excited to have Summit Roofing joining us!

Thank you for supporting Sleeping Giant Mayhem, and enjoy the view from the top! 😉

💥 THIS ONE DESERVES A HUGE SHOUTOUT! 💥There is SO much work that happens before the first car ever hits the arena — and ...
09/05/2026

💥 THIS ONE DESERVES A HUGE SHOUTOUT! 💥

There is SO much work that happens before the first car ever hits the arena — and even more after the last car is hauled away.

A massive thank you to Helena Engines & Performance for donating their time, hard work and countless hours to help get our arena ready for Sleeping Giant Mayhem! 🚜🔧

From preparing everything for derby day to sticking around afterward and making sure the arena and grounds are put back the way we found them, they are there getting their hands dirty and doing the work that most people never see.

Events like this simply don't happen without people willing to show up before, during AND after.

Helena Engines & Performance — THANK YOU for helping us build the mayhem… and clean it all back up afterward! 😂💥

🛞 Tires might not survive the derby… but we sure appreciate the people who work with them! 😂💥A BIG thank you to Kolar Ti...
09/05/2026

🛞 Tires might not survive the derby… but we sure appreciate the people who work with them! 😂💥

A BIG thank you to Kolar Tire for supporting Sleeping Giant Mayhem!

Our sponsors are a huge part of what makes this event possible, and we are incredibly grateful for local businesses that continue to step up and support events right here in our community.

Thank you, Kolar Tire, for helping us keep the wheels turning… at least until the derby starts. 😉🚗💨

We appreciate your support! 💚💙

💥 LOCAL BUSINESSES HELP MAKE THE MAYHEM HAPPEN! 💥We want to send a HUGE thank you to DoubleTree Helena for sponsoring th...
09/05/2026

💥 LOCAL BUSINESSES HELP MAKE THE MAYHEM HAPPEN! 💥

We want to send a HUGE thank you to DoubleTree Helena for sponsoring this year’s Sleeping Giant Mayhem Demolition Derby!

Putting on an event like this takes an entire community of businesses, volunteers and supporters working behind the scenes, and we truly couldn’t do it without them.

We appreciate DoubleTree Helena for jumping on board and supporting another year of smashed cars, loud crowds and an amazing day at the arena! 🚗💥

THANK YOU for supporting Sleeping Giant Mayhem! 💚💙

Somebody has to clean up the carnage… 😂💥A HUGE shoutout to Threshold Diesel for bringing out a tow truck and helping us ...
09/05/2026

Somebody has to clean up the carnage… 😂💥

A HUGE shoutout to Threshold Diesel for bringing out a tow truck and helping us drag, pull and haul those derby cars out of the arena when they’ve officially given it everything they’ve got! 🚗💨🪝

This is one of those behind-the-scenes jobs that is absolutely essential to keeping the show moving, and we’re incredibly thankful to have Threshold Diesel stepping up to help!

When the cars can’t leave under their own power… Threshold Diesel to the rescue! 😂

Thank you for being part of Sleeping Giant Mayhem! 💚💙

🔥 TWO SKYBOXES?! The Pit Stop is doing derby day RIGHT! 🔥A HUGE thank you to The Pit Stop for their incredibly generous ...
09/05/2026

🔥 TWO SKYBOXES?! The Pit Stop is doing derby day RIGHT! 🔥

A HUGE thank you to The Pit Stop for their incredibly generous donation to Sleeping Giant Mayhem AND for renting not one… but ✌️ TWO skyboxes for the day!

Support like this means so much to us and helps us continue making this event bigger and better each year. We are so grateful to have local businesses like The Pit Stop behind us!

We hope you’re ready for some smashing, crashing and MAYHEM from the best seats in the house! 💥🚗

Thank you, The Pit Stop, for going above and beyond to support the derby! 💚💙

Address

Helena, MT
59602

Telephone

+14064310500

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