Wanderlust World Wanderlust World The Incredible Hulk coaster at Universal's Islands of Adventure accelerates from 0 to 40 mph in two seconds thanks to a powerful linear synchronous motor launch. After the launch, the train climbs a massive cobra roll and reaches a top speed of 67 mph (108 km/h) as it navigates seven inversions over 3,700 feet of track. The initial launch is just the beginning—the rest of the ride maintains high velocity through loops, corkscrews, and a zero-gravity roll, delivering a relentless, high-speed experience.