Fuel your motivation with the Ultra 3’s upgraded performance features. Enjoy immersive, instructor-led workouts filmed around the world and let adaptive technology tailor intensity, incline, and pace to match your unique fitness level. Whether you’re walking, jogging, or pushing for new records, the Ultra 3 responds in real time—making every session feel engaging, personalized, and worth coming back to.
Free to run your race
Reach a 4-minute-mile pace with speed up to 15 MPH
Target more muscles
15% incline to -3% decline for more muscle activation
Cushioning for the long haul
Cushioned deck designed to absorb impact
Immersive experience
24” touchscreen for trainer-led workouts & streaming with iFIT
Ultra 3 is a smart treadmill that adjusts for you. Just press start and iFIT does the rest.
With Follow Trainer, your treadmill will automatically follow the incline and speed of your iFIT Trainer.
SmartAdjust™ intelligently adjusts incline and speed to your fitness level based on adjustments you make in your workouts.
ActivePulse™ adjusts intensity automatically to keep you in the right heart rate zone.²
iFIT AI Coach is a personal fitness assistant that schedules your workouts and keeps you accountable all from your phone.⁵
From Everest to the tropics
Follow expert trainers in the world’s largest outdoor workout library with an iFIT Pro Membership
KNOX ROBINSON
Foundations of Jogging: Puerto Rico
6 beginner+ workouts
HANNAH EDEN
Pines to Peaks Part 4: California
10 intermediate workouts
HIKING
Everest: A Trek to Base Camp
18 beginner workouts
WALKING
Snowdonia National Park Walking Series
12 beginner workouts
4 PREMIUM SPEAKERS
Customize Ultra 3’s sound system to hear your music, movies, shows, or your iFIT Trainer.
POWERFUL FANS
Multi-level fans keep you cool so you can push yourself further.
ULTIMATE CONTROL
Adjust intensity with a simple push or pull without interrupting your flow state.
Your window into nature’s spectacle
A FIRST-OF-IT'S KIND DESIGN
The deck and V uprights are separate pieces to keep your screen still and running stable.
BUILD AND CHISEL
Turn your screen to chisel and build with trainer-led workouts in strength, yoga, Pilates, and more.
SWEAT WITH THE BEST
Elite trainers and pro athletes will motivate and guide you through every step of your fitness journey.
Tommy Rivers Puzey
A true definition of an athlete — Tommy specializes in exercise physiology, nutrition, injury prevention and rehabilitation.
Kayla Itsines
A trailblazer in women's fitness, Kayla has motivated millions through her books and social media, and is on a mission to help everyone discover the benefits of exercise.
Hannah Eden
Elite trainer and one of the TOP 100 Fittest Women in the Southeast Region of the U.S. Hannah loves pushing her body to its limit and encouraging others to do the same!
John Peel
John is a former NCAA Division 1 football player for the University of Utah. His passion for athletics makes his workouts fun, fast-paced and forever remembered.
Tiki Barber
Former New York Giants running back, Tiki Barber combines endurance and cardio training, with off-equipment bodyweight exercises to target strength and stability.
Knox Robinson
Whether you're an avid runner or just starting out, Knox will help you change your mindset on running and start viewing it as an integral part of life.
Gideon Akande
Gideon's versatile training techniques will challenge your body as he consistently motivates with his positive attitude and wholehearted belief in your success.
Sally Mcrae
Professional ultrarunner Sally McRae is a mom of two, personal trainer and running coach whose passion is having a front-row seat to her clients dreams.
Sanya Richards-Ross
Sanya is the second most decorated female track and field Olympian of all time and the fastest American woman in history at the 400-meters.
Stacie Clark
Celebrity trainer, mother of two and CEO of Tiger Athletics, Stacie's high-energy training style makes people feel as though she's training right beside them.
Aron Ralston
Mountaineer, motivational speaker and iFIT trainer Aron Ralston, known for surviving a canyoneering accident by cutting off part of his right arm.
Ultra 3
iFIT Pro Membership
Get lost in the world's largest outdoor workout library with iFIT Pro
Get more out of NordicTrack with iFIT — access over 10,000 workouts and smart features for a personalized experience.
SmartAdjust™
Ultra 3 automatically matches the incline, decline, and speed of the iFIT workout. SmartAdjust™ takes it further and personalizes each workout to your fitness level based on adjustments you make.
ActivePulse™
Level up with intelligent heart rate training. ActivePulse™ uses your heart rate information to automatically adjust the workout speed, incline, and decline to keep you in the right heart rate zone.
Pivoting 24" Touchscreen
Turn the screen to always see your workout. Follow expert iFIT Trainers in workouts off the treadmill, including strength, yoga, HIIT, and more.
Our Fastest Treadmill Line
0-15 MPH allows you to run up to a 4-minute-mile pace. Go from walking to sprinting in seconds. Perfect for interval training.
Top Cushioning
Ultra 3’s cushioning is designed to absorb impact and provide stability so you can push your training sessions.
15% Incline to -3% Decline
15% incline to -3% decline supports your goals and training plans. Train for a 5K, marathon, long hikes, and more. Target more muscle groups to train your body to walk, jog, hike, and run for any distance or elevation.
Streaming Services
With iFIT, you have access to streaming services directly on the 24” HD touchscreen. Pivot and tilt the screen for the perfect viewing angle, and workout to your favorite movies, shows, and music.
NORDICTRACK - Performance Specs
Ultra 3 Treadmill (NTL49926-1000)
TREADMILL HARDWARE FEATURES
Pivoting 24" (61.0 cm) Touchscreen for off-equipment workouts
0-15 MPH (0-24 KPH) up to a 4-minute mile pace
Brushless 3.0 CHP DC Motor with lifetime warranty delivers all the power you need
15% Incline to -3% decline for more intensity and variety
RunFlex™ cushioning is designed to absorb impact and provide stability so you can push your training sessions
22x60 in belt (55 x 152 cm)
Autobreeze fan changes intensity to match workout
Wireless charging port
4 premium speakers
Bluetooth® headphone and heart rate monitor connectivity
IFIT SOFTWARE FEATURES
10,000+ personalized iFIT workouts
SmartAdjust™ scales the workout to your fitness level
ActivePulse™ adjusts the workout to your target heart rate zone with a compatible heart rate monitor
iFIT syncs activity data with Strava, Garmin Connect, and Apple Health
Watch your favorite shows through available streaming services
Create custom, simulated routes with Google Maps (coming soon)
DIMENSIONS AND WEIGHT
400 Lb user capacity (182 Kg)
Footprint: 84" L (213.4 cm) x 41.25" W (104.8 cm) x 65.25" H (165.8 cm)
Step up height: 9.5"
In box product dimensions: 89" L (226.1 cm) x 42.5" W (108 cm)) x 24.8" H (63 cm)
In box product weight: 709 lbs (338. kg)
Free account and agreement to terms required to activate equipment
Paid iFIT Pro membership required with equipment purchase and to access content and features. Membership auto-renews unless cancelled in advance. Free iFIT account, agreement to terms, and wi-fi required to operate equipment.
iFIT subscription and compatible heart rate monitor required (sold separately). Available with treadmills only.
Estimated pace based on maximum belt speed measured under controlled conditions. User experience may vary.
Shipping & warranty terms and conditions apply.
AI Coach provided via in-app messaging (see here for regional availability). Existing users who enrolled prior to August 21, 2025 and users who opt-in after that date may continue using AI Coach via a text-based service (US only); msg & data rates may apply.
The third-party product and company names referenced on this page are trademarks or registered trademarks and remain the property of their respective owners. Individual streaming services may require subscriptions to their services to view content on iFIT.
Continuous Horsepower (“CHP”) is a term used in the treadmill industry for consumer comparison purposes. The CHP rating is measured in laboratory testing using a dynamometer, which measures the mechanical power of the motor. The CHP rating does not denote the operational horsepower of the treadmill in ordinary household use. In ordinary household use, the motor does not operate at the horsepower shown.
