The Biggest Loser RunWalk at Six Flags St. Louis 5K/10K/Kids 1 Mile Fun Run

A race for all fitness levels, whether you are ready to set a personal record or this is your first race, come join us at The Biggest Loser RunWalk!

Each registered participant and finisher will receive the following:

The Biggest Loser RunWalk Finisher’s Medal
Commemorative Technical T-Shirt
Drawstring Backpack
Chip-Timed Race for Runners and Those Tracking Personal Goals
Free Downloadable Race Photos
Award Divisions for Runners and Walkers
Save more, play more! ​
Registered participants of the new Biggest Loser RunWalk Six Flags® Race Series receive a special offer to purchase tickets online for $37.99 to Six Flags St. Louis on race day – a $19 discount*! With all of these savings, now your family can come for the run and stay for the fun!
Celebrity appearances by former contestants from “The Biggest Loser”
Hydration Stations with Water/Sports Drinks Along the Course and Food at the Finish Line
Last but not Least, a Truly Inspirational and Unforgettable Experience

* Discount subject to change without notice based on main gate pricing; valid on up to four admission tickets on race dates only. Additional details available with registration confirmation.