Daredevil Daze

At

Six Flags St. Louis

On

Saturday, September 6, 2025 

Join us on Saturday, September 6
to celebrate Daredevil Daze's coming of age as it
returns to Six Flags St. Louis for the 18th year!

The day will include an hour of ERT on Mr. Freeze: Reverse Blast,
a behind-the-scenes walkback tour of The Boss as it celebrates 25 years at the park,
a catered lunch, and more.

Tentative Schedule:

• 10:00 am - 10:45 am: Event check-in at main entrance
• 11:00 am - 8:00 pm:  Six Flags St. Louis open to the public
• Time TBD:  Catered lunch at World's Fair Grove
• Time TBD:  Behind-the-scenes tour of The Boss followed by a group ride
  on the newly restored Grand Ole Carousel.
• 8:00 pm - 9:00 pm:  ERT on Mr. Freeze: Reverse Blast

Parking: Show your ACE membership card to receive FREE parking!

Registration Information:

Advance online registration is required. Registration closes on August 30, 2025 at 11:59 pm. Late registration is not available for this event and no day of event walk-up registrations will be accepted. Refunds will not be given for this event. ACE cannot prorate fees for partial event attendance.

ACE members must have a valid, active membership at the time of the event to receive member pricing. Non-members may only register to attend as the guest of an active member that is also registered. Members are responsible for the actions and behavior of their guests. Not yet a member? Click here to learn more about the benefits of ACE membership and to join.