The Smiler.

Third tallest roller coaster track built by Gerstlauer — The Smiler is a steel roller coaster attraction at Alton Towers in Staffordshire, United Kingdom. The roller coaster track is 30 meters tall and has a drop of 30 meters.

  Third longest roller coaster track in United Kingdom at 1,170 meters — The Smiler is built by Gerstlauer and stretches 1,170 meters in length.

Third fastest roller coaster built by Gerstlauer — The Smiler streaks to a top speed of 85 km/h along its 14-inversion track with a G force of 5g.

Roller coaster built by Gerstlauer with the longest ride duration — Total ride time: 2 minutes 45 seconds.

 Compare The Smiler with The Big One from Blackpool Pleasure Beach, United Kingdom.

 Compare The Smiler with 10 Inversion Roller Coaster from Chimelong Paradise, China.

Colossus (Thorpe Park).

Colossus (Thorpe Park) is a steel roller coaster attraction with a height of 30 meters and a drop of 30 meters at Thorpe Park in Surrey, United Kingdom.

Colossus (Thorpe Park) is built by Intamin and stretches 850 meters in length.

Colossus (Thorpe Park) streaks to a top speed of 72 km/h along its 10-inversion track with a G force of 4g.

Total ride time: 1 minutes 45 seconds.

 Compare Colossus (Thorpe Park) with Goliath (Six Flags Fiesta Texas) from Six Flags Fiesta Texas, United States.

 Compare Colossus (Thorpe Park) with Golden Loop from Gold Reef City, South Africa.

The Swarm.

  Third tallest roller coaster track in United Kingdom at 39 meters — Located at Thorpe Park in Surrey, United Kingdom, The Swarm is a 39-meter tall steel roller coaster attraction.

The Swarm is built by Bolliger & Mabillard and stretches 775 meters in length.

  Third fastest roller coaster in United Kingdom at a max speed of 95 km/h — The Swarm streaks to a top speed of 95 km/h along its 5-inversion track with a G force of 5g.

Total ride time: 1 minutes 15 seconds.

 Compare The Swarm with Blue Fire from Europa-Park, Germany.

 Compare The Swarm with Furius Baco from PortAventura Park, Spain.

Nemesis.

Located at Alton Towers in Staffordshire, United Kingdom, Nemesis is a steel roller coaster attraction. The roller coaster track is 13 meters tall and has a drop of 32 meters.

Nemesis is built by Bolliger & Mabillard and spans a length of 716 meters.

Nemesis races along its track with a G force of 4g and 4 inversions, reaching a top speed of 80 km/h.

Total ride time: 1 minutes 20 seconds.

 Compare Nemesis with Fujiyama from Fuji-Q Highland, Japan.

 Compare Nemesis with The Swarm from Thorpe Park, United Kingdom.

Icon.

Icon is a steel roller coaster attraction at Blackpool Pleasure Beach in Blackpool, Lancashire, United Kingdom. The roller coaster track is 27 meters tall and has a drop of 25 meters.

Third longest roller coaster track built by Mack Rides — Icon is built by Mack Rides and stretches 1,140 meters in length.

The track has 1 inversions and a G force of 4g, enabling the roller coaster to reach a maximum speed of 85 km/h.

Roller coaster built by Mack Rides with the third longest ride duration — Total ride time: 2 minutes 41 seconds.

 Compare Icon with The Swarm from Thorpe Park, United Kingdom.

 Compare Icon with Superman Escape from Warner Bros. Movie World (Gold Coast), Australia.

The Ultimate.

The Ultimate is a steel roller coaster attraction at Lightwater Valley in North Yorkshire, United Kingdom. The roller coaster track is 33 meters tall.

  Second longest roller coaster track in the world at 2,268 meters — The Ultimate is built by British Rail and stretches 2,268 meters in length.

  Roller coaster ride with the longest ride duration in the world — Total ride time: 7 minutes 34 seconds.

 Compare The Ultimate with Golden Wings In Snowfield from Happy Valley Beijing, China.

 Compare The Ultimate with Incredicoaster from Disney California Adventure, United States.

The Big One.

  Tallest roller coaster track in United Kingdom at 65 meters — The Big One is a steel roller coaster attraction with a height of 65 meters and a drop of 62 meters at Blackpool Pleasure Beach in Blackpool, Lancashire, United Kingdom.

  Second longest roller coaster track in Europe at 1,675 meters — Built by Arrow Dynamics, The Big One stretches 1,675 meters in length and has a maximum vertical angle of 65 degrees.

  Second fastest roller coaster in United Kingdom at a max speed of 119 km/h — The track has a G force of 4g, enabling the roller coaster to reach a maximum speed of 119 km/h.

  Roller coaster ride with the third longest ride duration in United Kingdom — Total ride time: 3 minutes.

 Compare The Big One with The Swarm from Thorpe Park, United Kingdom.

 Compare The Big One with The Smiler from Alton Towers, United Kingdom.