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Super Grover's Box Car Derby (SeaWorld San Antonio)

Roller coaster
Click here to watch the on-ride POV
Super Grover's Box Car Derby
Shamu Express (SeaWorld San Antonio) 01.jpg
SeaWorld San Antonio
Location San Antonio, Texas, USA
Status Operating since 2004
Height restriction 38" or 41" without an adult
Manufacturer Zierer
Product Force - Zero
Type Steel - Kiddie
Riders per train 13.1
Hourly capacity 675
Propulsion Tire propelled lift
Area 91.8 feet × 49.3 feet
Height 13.1 feet
Top speed 14.9 mph
Length 229.7 feet
Inversions 0
Shamu Express (SeaWorld San Antonio) 02.jpg

Super Grover's Box Car Derby is a steel kiddie roller coaster located at SeaWorld San Antonio in San Antonio, Texas, USA. The theme of the ride is based around Shamu, the first orca captured by SeaWorld. It was built by Zierer and opened on 2004.


Shamu Express was announced on December 15, 2003.[1]

The roller coaster was refurbished and reopened as Super Grover's Box Car Derby with the park on February 23, 2019.[2]


The ride features a simple oval layout. It has pink track and green supports.


Single train with 6 cars. In each car, riders are arranged 2 across in a single row, for a total of 12 riders per train. The trains have a shark theme.


Articles on SeaWorld San Antonio