Removed, Operated from to
Make: Bolliger & Mabillard
Model: All Models / Stand-Up Coaster
| Length | 2900 ft | 
|---|---|
| Height | 100 ft | 
| Drop | 90 ft | 
| Speed | 55 mph | 
| Inversions | 2 | 
| Duration | 2:00 | 
| Elements | Chain Lift Hill Loop Corkscrew  | 
| Arrangement | 2 trains with 7 cars per train. Riders are arranged 4 across in a single row for a total of 28 riders per train. | 
|---|---|
| Built by | Bolliger & Mabillard | 
| Relocations | Six Flags Great America as Iron Wolf Six Flags America as Firebird  | 
|---|---|
| Capacity | 1220 riders per hour | 
| Designer | |
| Steel Fabricator | 
| The Iron Wolf was a stand-up roller coaster while at Six Flags Great America. Some years after its move to Six Flags America in Upper Marlboro, Maryland, USA, the trains were replaced with sit-down trains. This scenario was never foreseen in this database's design and the stand-up to sit-down change is erroneously applied to this original Iron Wolf entry. | 
| Featured in the 1994 movie Ri¢hie Ri¢h. |