Spirit Fitness CT800 Treadmill
- ✓ Free Shipping to the Continental U.S.
- ✓ Full Manufacturer Warranty Included
- ✓ Dedicated Customer Support
- ✓ Trusted by Clinics, Gyms & Home Athletes Nationwide
4.0 HP DC Motor • 450 lb Capacity • 22”×60” Belt • 0.5–12 MPH • 15% Incline • Lifetime Frame & Motor Warranty
The Spirit CT800 is renowned for its reliability and value in commercial fitness environments. Weighing 353 lbs and backed by a lifetime frame and motor warranty, this heavy-duty treadmill is built to meet the demands of gyms, fitness centers, rehabilitation facilities, and serious home users. Its 4.0 HP DC drive motor powers a spacious 22”×60” Habasit® commercial multi-ply belt across speeds from 0.5 to 12 MPH and inclines up to 15%, while an extensive program suite — including military readiness tests — makes it one of the most versatile commercial treadmills available.
The CT800 offers one of the most comprehensive program libraries of any commercial treadmill — manual, interval, 5K, hill, fat burn, cardio, fit test, Gerkin Protocol fit test, 4 military readiness tests (Army, Navy, Air Force, Marines), 2 heart rate programs, and a custom program. Whether you're training for performance, fitness testing, or rehabilitation, there's a program built for it.
The CT800 runs on a Habasit® commercial multi-ply belt over a 1" phenolic reversible, double-sided, wax-coated deck — the same components found in premium commercial gym equipment. The heavy-gauge high-strength steel frame with powder-coat paint and aluminum console masts is backed by a lifetime warranty, ensuring decades of reliable performance.
The large Blue-LED Matrix display with 20-character message center tracks time, distance, calories, pace, speed, incline, pulse, and METs. Direct speed and incline buttons make interval adjustments instant, while contact and telemetric heart rate monitoring, an integrated fan, USB charging port, and ample storage trays keep every session comfortable and organized.

| Feature | Specification |
|---|---|
| Dimensions | 84" L × 35" W × 57" H |
| Unit Weight | 353 lbs |
| Weight Capacity | 450 lbs |
| Motor | 4.0 HP DC drive with Grade H insulation |
| Speed Range | 0.5–12 MPH |
| Incline | 0–15% |
| Belt | 22" × 60" Habasit® commercial multi-ply |
| Deck | 1" phenolic, reversible, double-sided, wax-coated |
| Rollers | 3.0"/3.0" crowned |
| Cushioning | 6 cushions (rear rigid mount) |
| Display | Blue-LED Matrix with 20-character message center |
| Console Feedback | Time, distance, calories, pace, speed, incline, pulse, METs |
| Programs | Manual, interval, 5K, hill, fat burn, cardio, fit test, Gerkin, 4 military tests, 2 HR, custom |
| Heart Rate | Contact & telemetric (HR strap not included) |
| Frame | Heavy-gauge high-strength steel, powder-coat paint, aluminum console masts |
| Power | 20 amp circuit recommended |
| Warranty | Lifetime frame, lifetime motor, 10-year deck, 10-year parts, 2-year labor |
| SKU | 10-6072 |
The CT800 features a traditional Blue-LED Matrix console display. The CT800ENT upgrades to a 15.6-inch touchscreen with screen mirroring, streaming apps, and cable TV capability. If entertainment features are a priority, the ENT model is the upgrade to consider.
Yes — the CT800 includes built-in readiness test programs for the Army, Navy, Air Force, and Marines, as well as the Gerkin Protocol fit test. This makes it a popular choice for military facilities, first responder training centers, and anyone preparing for fitness assessments.
The CT800 is backed by a lifetime warranty on the frame and motor, 10 years on the deck and parts, and 2 years on labor — one of the strongest warranty packages available on a commercial treadmill at this price point.
30-day satisfaction guarantee. If you're not completely satisfied, we'll arrange pickup and provide a full refund (return shipping fees apply).
Yes! Flexible financing options available at checkout. Pay as low as $111/month with approved credit.
Download Product Brochure (PDF) — Features and specifications overview
Download Owner's Manual (PDF) — Setup, operation, and maintenance guide
Join gyms and fitness enthusiasts who trust the Spirit CT800 for dependable, commercial-grade treadmill performance
30-Day Money-Back Guarantee
FREE Shipping
Flexible Financing Available
Your best run is waiting. Add to cart now and experience the reliability and performance of the Spirit CT800.
SSL Encrypted Checkout • Secure Payment Processing • Privacy Protected • 100% Authentic Products
{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}