The ride
Fire Runner is a steel single rail roller coaster built by Rocky Mountain Construction on its Custom platform at Lost Island Theme Park in Mura Fire Realm, Iowa, having opened to the public in 2025. After 1 season of operation it remains one of the defining attractions on the Lost Island Theme Park midway, drawing repeat riders who track every subtle change to its trains, restraints and station soundtrack.
On paper the ride is a serious thrill machine. It climbs 92 ft above the park before pitching forward into its first descent. Trains reach a top speed of 52.0 mph before the first turnaround, where the layout opens up into a sequence of lateral and vertical elements. In total the track stretches 1,950 ft, giving the experience a distinctly long-form feel rather than the punchy one-and-done character of many modern compact coasters. The layout includes 3 inversions, which is a notable count for any modern installation and a defining part of how the ride photographs from the queue. enthusiast trip-planning resources
Coasters from Rocky Mountain Construction have a recognizable signature in track shaping, train design and the way transitions are paced. Riders familiar with other Rocky Mountain Construction installations will pick up on the same DNA in Fire Runner's layout, particularly through its station design and the sound profile of the running gear. As a Custom, it sits within a recognizable family of attractions and benefits from years of refinement applied to similar installations elsewhere.
Plan to ride Fire Runner early in the day or during the final hour before park close, when standby waits at Lost Island Theme Park typically drop. If sensitivity to inversions is a concern, request a back-row seat where the transitions feel smoother and the forces are distributed more evenly. Single-rider lines and early-entry ticketing programs, when available at Lost Island Theme Park, are usually the fastest ways to get repeat rides on a busy day. broader coaster community archives
In CoasterVault's ranking tables, Fire Runner currently appears in our 28th position for longest tracks, 87th position for most inversions lists, reflecting where its core stats place it among operating coasters in the United States. These rankings move whenever a new installation opens, so the position should be read as a snapshot rather than a permanent record.