Only $4949. (In Stock) Experience a true running simulation with the Lifespan Fitness Corsair FreeRun 200 Curved Treadmill. With the ultimate freedom to control your own pace and intensity at will, the Corsair FreeRun 200 is perfect for High Intensity Interval Training (HIIT). Push as hard as you can for maximum intensity, quickly and easily change your pace for cool down and recovery intervals. *Shipping is NOT FREE, please contact us for a discounted shipping quote.