What's the roller coaster with the most loops? How many?

Q: What's the world record for the most number of loops in a roller coaster?

A: If by loop, you mean an inversion that turns riders upside-down and then rights them, then the record goes to the Colossus roller coaster at Thorpe Park in England.

The Colossus has 10 inversions or loops, the most of any roller coaster in the world.

What is the world's longest roller coaster? How long is it?

Q: What is the world's longest roller coaster? How long is it?

A: The record of being the longest roller coaster in the world belongs to the Steel Dragon 2000, which opened in 2000 at Nagashima Spa Land (Mie Prefecture, Japan)

Length: 8,133 feet

It is also one of only two Gigacoasters in the world.

What is a giga-coaster or Gigacoaster?

Q: What is a Gigacoaster?

A: Also spelled hyphenated as giga-coaster, a Gigacoaster is a complete-circuit roller coaster with a height of between 300 feet (91 meters)and 399 feet (122 meters). What does that mean? It's very big! Giga!!!

There are only two gigacoasters in the world: Millenium Force at Cedar Point (Sandusky, Ohio, USA) and Steel Dragon 2000 at Nagashima Spa Land (Mie Prefecture, Japan).

The term Gigacoaster was coined in 2000 by Cedar Point to describe Millennium Force, the first roller coaster to break the 300-foot (90-meter) threshold.

What is the height of the world's tallest roller coaster?

Q: What is the tallest roller coaster in the world? How high is it? Where is it located?

A: The tallest roller coaster in the world is the Kingda Ka at Six Flags Great Adventure in New Jersey, USA. Height: 456 feet (139 meters).

Kingda Ka opened in 2005.

What's the speed of the world's fastest roller coaster?

Q: What's the name of the world's fastest roller coaster? Where is it located? How fast does it go?

A: No longer the Kingda Ka at Six Flags Great Adventure in New Jersey, which had been the world’s fastest roller coaster since it opened in 2005.

The Ring Racer, a Formula 1-themed thrill ride that goes 134.8 miles per hour, is set to open in July 2009. It is faster than Kindga Ka by 6.8 miles per hour.

ring°racer is a Formula 1-themed roller coaster located at the Nürburgring race course in Germany. It features a pneumatic launch. The roller coaster accelerates from 0 to 134.8 miles per hour (217km/h) in 2.5 seconds.