Trailblazer had it close to a 1/2 mile but before it reached the end the xl passed it (it was a half mile race), also raced a 95 Explorer 400, was spinning most the time (on gravel) but that passed the trailblazer slowely when it got to about 55 mph, found the top speed on an 01 AC 250 4x4, it was 50 mph (still picking up a little speed) , still to come an 85 kx 125, and a 98 Wolverine in a race, and a 1977 xl 100 in a race, and maybe a 99 scrambler 500 4x4 (dont know the compitition yet)