Let's HIIt It

Meet the Elite high intensity treadmills

The World’s Best HIIT Treadmill

Elevate your training with the AssaultRunner

AssaultRunner Pro

  • Burns More Calories Than Motorized Treadmills
  • Low-Impact Design Reduces Risk Of Injury
  • Programs that target Time, Calories, Distance, Speed, Watts, Pace, Heart Rate
  • Bluetooth and ANT+ Connectivity
  • Learn More

AssaultRunner Elite

  • Features Of The AssaultRunner Pro
  • Dual Water Bottle Holders
  • Multifunctional Center Storage Compartment
  • Commercial-Grade, Non-Slip Hand Grips
  • Larger Side Panels For Easy Foot Placement
  • Learn More

More Than One Way To HIIT

It’s all about the intervals! Learn more about how AssaultBike and AssaultRunner help take HIIT to the next level.


Learn how to train like a pro with AssaultFitness.

Fan Bikes for HIIT

Challenging AssaultBikes that will leave you breathless.


Finance your new HIIT treadmill with Affirm, from as low as 0% APR.

The Only HIIT Treadmill You’ll Ever Need

Learn about the HIIT training treadmills designed to help you earn more victories.