The NordicTrack X16 Treadmill delivers professional-grade performance for serious runners and fitness enthusiasts. Featuring a powerful motor, spacious running surface, and advanced incline technology, this machine accommodates high-intensity training and long-distance workouts. Interactive training programs and real-time performance metrics help you track progress and stay motivated. Built with commercial-quality construction, the X16 provides stability and durability for consistent daily use. Whether you're training for endurance or building speed, this treadmill supports your fitness goals with precision engineering and reliable performance.
Key Features
Smart, Personalized Training
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10,000+ iFIT Workouts: Follow global running routes, hiking trails, studio classes, strength training, yoga, and more—all led by world-class trainers.
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ActivePulse™ Heart Rate-Based Training: When paired with your heart rate monitor, the treadmill automatically adjusts speed and incline to keep you in your target zone.
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iFIT AI Coach: Helps set personalized goals, then automatically builds and schedules workouts based on your performance and fitness level.
Immersive 16” HD Touchscreen
- Rotate the touchscreen to follow iFIT Trainers during off-treadmill workouts like strength, yoga, and stretching.
- Access popular streaming services directly from the 16” screen with your iFIT membership.
- Syncs seamlessly with Strava, Garmin, and Apple Health for centralized fitness data tracking.
Performance & Engineering
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0–12 MPH Speed Range: Run at speeds equivalent to a 5-minute mile pace.
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Massive -6% to 40% Incline/Decline: Supports endurance, calorie burn, and strength-focused training with unmatched terrain simulation.
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SpringFlex™ Cushioning: Designed to reduce impact while providing a stable, supportive running surface.
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Google Maps Integration: Create custom routes anywhere in the world and let the treadmill match real-world terrain.
Convenience & Build
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Easy Transport: Built-in transport wheels for easier movement.
- Assembly Required
- Recommended for Indoor use.
- Best for users training to build muscle, increase endurance, or perform high-intensity incline workouts.
Specifications
General
| Feature |
Specification |
| Brand |
NordicTrack |
| Model |
NTL29225 (X16) |
| Manufacturer |
iFIT Health & Fitness |
| Recommended Use |
Residential |
| Recommended Location |
Indoor |
| Color |
X16 |
| Features |
Assembly Required, Easy Transport |
Performance & Motor
| Feature |
Specification |
| Horsepower |
4.25 HP |
| Speed Range |
0–12 MPH |
| Maximum Incline |
40% |
| Maximum Decline |
-6% |
Dimensions & Weight
| Feature |
Specification |
| Assembled Product Weight |
335.8 lbs |
| Assembled Dimensions (L × W × H) |
69.90 × 38.10 × 73.30 in |