Six Flags Great Adventure - Jackson, NJ Coaster Name Designer Year Length Height Drop Speed Batman And Robin: The Chiller - Batman Premier Rides 1998 2365' 200' 139' 70 mph Batman And Robin: The Chiller - Robin Premier Rides 1998 2365' 200' 139' 70 mph Batman, The Ride B & M 1993 2693' 105' 82' 50 mph Blackbeard's Lost Treasure Train Zierer 1999 1164' 26' 25' 18 mph Great American Scream Machine Arrow 1989 3800' 173' 155' 68 mph Medusa B & M 1999 3985' 142' 132' 61 mph Nitro B & M 2001 5394' 230' 215' 80 mph Road Runner Railway Zamperla 1999 300' 15' 12' 15 mph Rolling Thunder William L. Cobb 1979 3200' 96' 85' 56 mph Runaway Train Arrow 1974 2444' 69' ' 38 mph Skull Mountain Intamin 1996 1377' 41' 37' 33 mph Viper TOGO 1995 1670' 89' 85' 48 mph