Treadmills

8 products

Treadmills — Run, Walk, and Incline Train at Home

Treadmills support everything from easy walks to hill sprints. Choose cushioned decks to reduce impact, long belts for tall runners, and heavy-duty frames for daily mileage. Manual curved/“sled” styles deliver self-powered intensity; motorized decks excel for steady runs, intervals, and structured programs.

Any Pace
Walk, jog, tempo, or intervals.
Impact Control
Cushioned decks soften foot strike.
Incline Options
Boost effort without speed.
Indoor Convenience
Consistency in all weather.

Treadmills — Frequently Asked Questions

What belt length do I need?
Walkers do well with ~50–55″ belts. Runners typically prefer 55–60″. Taller users or long strides may want 60″+ for sprints and tempo work.
Motorized vs. manual (curved) — which should I choose?
Motorized decks are best for steady runs, intervals, and exact pacing. Manual curved/“treadsled” units are self-powered, great for sprints and conditioning with natural pace changes.
Do I need a special floor or mat?
A mat protects floors, reduces vibration, and catches sweat. It’s strongly recommended for any treadmill—especially upstairs or condo installs.
How much space and ceiling height do I need?
Plan for deck length plus ~24″ behind the belt and ~12″ on the sides. For ceiling height, use your height + deck rise (incline adds more) + ≥6″ clearance.
How do I ensure delivery fits through doors and turns?
Measure the narrowest point from curb to room of choice (doorways, hallway turns, stairs/elevator) and compare to the boxed width/length. Consider room-of-choice or white-glove for tight routes or heavy frames.

Product Lineup

Fitnex T65D Home/Light Commercial

Best For: Daily runs & long-term durability

Shop Fitnex T65D

Fitnex T70 Heavy Use

Best For: Higher mileage & shared use

Shop Fitnex T70

Steelflex PT20 Commercial

Best For: Robust frame & club-style feel

Shop Steelflex PT20

Steelflex PT10 Rehab Rehab/Clinic

Best For: Rehab protocols & safety features

Shop Steelflex PT10

STEPR Treadsled XL Manual/HIIT

Best For: Self-powered sprints & conditioning

Shop STEPR Treadsled XL

STEPR All-in Tread XL Incline/Programs

Best For: Structured runs & hill training

Shop STEPR All-in Tread XL

Fitnex XT5 Kids Youth

Best For: Supervised youth fitness

Shop XT5 Kids

Steelflex XT8000D Club

Best For: Full commercial environments

Shop XT8000D

Key Benefits of Treadmill Training

  • Run or walk year-round with precise pacing.
  • Incline options boost effort without joint impact.
  • Cushioned decks reduce stress vs. outdoor concrete.
  • Great for steady base, tempo, or interval work.

Compare Options

Model Type Deck Feel Noise Level Best For Shop
Fitnex T65D Motorized Cushioned, home/light commercial Moderate (mat recommended) Daily runs & durability T65D
Fitnex T70 Motorized Sturdy, higher-mileage Moderate Heavy home use & shared spaces T70
Steelflex PT20 Motorized Club-style platform Moderate Commercial-grade feel PT20
Steelflex PT10 Rehab Motorized Controlled, rehab-focused Moderate Clinics & recovery protocols PT10
STEPR Treadsled XL Manual/Curved Self-powered, HIIT feel Low–Moderate (no motor hum) Sprints & conditioning Treadsled XL
STEPR All-in Tread XL Motorized Cushioned deck with incline Moderate Structured training & hills All-in Tread XL
Steelflex XT8000D Motorized (Commercial) Heavy-duty club platform Moderate Club or high-traffic home gyms XT8000D
Fitnex XT5 Kids Youth Scaled for kids Low–Moderate Supervised youth fitness XT5 Kids

Note: Belt length/width, max speed, motor rating, and incline range vary by model—see each product page for detailed specs.

Space & Ceiling Height Guide

Plan for deck length, safety clearance, and incline headroom.

  • Footprint: Typical ~70–85″ L × 30–37″ W (178–216 × 76–94 cm).
  • Clearance: Add ~24″ behind belt and ~12″ each side.
  • Ceiling Rule: Your height + deck rise (incline adds more) + ≥6″ (15 cm) clearance.
  • Mat: ~78–96″ L × 36–40″ W helps vibration control.
User Height Typical Deck Rise Suggested Minimum Ceiling Notes
5’6” (168 cm) ~6–8″ (15–20 cm) ~7’6”–7’8” (229–234 cm) Comfortable for most speeds.
6’0” (183 cm) ~6–8″ (15–20 cm) ~8’0” (244 cm) Add margin for hill work and forefoot strike.
6’4” (193 cm) ~7–9″ (18–23 cm) ~8’4”–8’6” (254–259 cm) Confirm headroom at max incline.

Delivery Path Checklist

Treadmills are heavy and boxy. Measure the narrowest point from curb to room of choice and compare to boxed/assembled dimensions.

  • Doorways: Clear width; removing doors adds ~⅝–¾″.
  • Hallway Turns: Long cartons make tight corners—measure diagonals.
  • Stairs/Elevators: Confirm landing depth, cab size, and weight limits.
  • Final Room: Leave space behind belt for safety and assembly.
  • Power: Verify outlet placement and circuit capacity for motorized units.
Unit Type Typical Box Width Pro Tip
Home/Light Commercial ~30–36″ (76–91 cm) Often two-person carry; consider room-of-choice for stairs.
Commercial/XL ~32–38″ (81–97 cm) Use a mat and furniture sliders to position precisely.
Manual/Curved ~30–34″ (76–86 cm) No motor hum; still heavy—watch fan housings/rails.

Tight clearances? Unbox in garage and move major components separately (if allowed by the brand).

Care, Warranty & Shipping

Wipe the deck and rails after sessions, vacuum around the belt regularly, and follow the manual for belt alignment, lubrication, and hardware checks. Review product pages for warranty terms and delivery options.

Helpful links: Shipping • Returns • Contact Us