The Assault Fitness Air Runner Pro is a non-motorised treadmill that runs entirely on your own energy, with zero electrical consumption. Designed with interval training in mind, it lets you change speed at will and has no maximum speed, so you can push as hard as you choose. With a steel frame, corrosion-resistant hardware and a long-lasting slat belt, it offers commercial-grade durability with minimal maintenance for serious home gyms and training spaces.
Key features
- Self-powered running: The treadmill is driven by your own movement, so it needs no mains power and has a low carbon footprint.
- Built for HIIT: Speed responds directly to your effort, making it easy to switch between sprints and recovery.
- No maximum speed: There is no upper speed limit, allowing all-out efforts.
- Calorie burn: Assault states that users can burn up to 30% more calories than on a motorised treadmill.
- Steel construction: A steel frame and handrails with corrosion-resistant hardware provide commercial durability.
- Long-life slat belt: The slat belt running surface is rated to last up to 150,000 miles.
- Low maintenance: There is no need to adjust belt tension or replace the deck.
- Lightweight design: Described as non-motorised and super light.
Ideal for
- High-intensity interval training (HIIT)
- Home gyms and garage gyms
- Training spaces where low maintenance is a priority
- Locations without convenient access to a power socket
Specifications
- Brand: Assault Fitness
- Model: Air Runner Pro
- Type: Non-motorised treadmill
- Power consumption: None (user-powered)
- Maximum speed: No limit
- Frame and handrails: Steel
- Hardware: Corrosion-resistant
- Running surface: Slat belt, rated up to 150,000 miles
FAQs
Does the Air Runner Pro need to be plugged in?
No. It is non-motorised and runs on your own energy, with zero electrical consumption.
Is there a top speed?
No, the Air Runner has no maximum speed.
Does the belt need adjusting?
No. There is no need to adjust the belt tension or replace the deck.
Shipping & Returns
- Free UK Delivery – We ship exclusively within the United Kingdom. Orders are processed within 1 business day, with estimated delivery in 5–8 business days after dispatch.
- 30-Day Returns – Returns are accepted within 30 days of delivery, subject to our Return & Refund Policy.
- Customer Support – Monday–Friday, 9 AM–5 PM (UK local time). Business days exclude weekends and UK bank holidays.