Description
Curved Manual DeckSelf-powered running
6 Resistance LevelsAdjustable conditioning
Motorless BeltUser-controlled pace
LCD DisplayWorkout feedback
Tru Grit Grit Runner curved manual treadmill in modern commercial gym
Self-powered running

Set the pace of every workout

The Tru Grit Grit Runner is a curved manual treadmill for walking, steady running, sprint intervals and conditioning. Instead of following a preset motor speed, the belt moves in response to your stride, allowing you to transition between warmups, faster efforts and recovery periods at your own pace.

Its curved platform offers a different running experience from a conventional powered treadmill. For athletes, home gym owners and trainers who prefer hands-on speed control, the Grit Runner provides a straightforward way to structure self-paced workouts without electronic speed adjustments.

Tru Grit Grit Runner curved manual treadmill in modern residential gym
Adjustable resistance

From running to sled-style conditioning

Six adjustable resistance levels let you tailor the treadmill to different training goals. Tru Grit identifies levels 1–2 for running, 3–4 for walking and 5–6 for sled-push-style conditioning, giving you options beyond conventional treadmill workouts.

Use it for individual conditioning sessions or as part of a circuit alongside strength equipment. Because the running belt is motorless, it operates without a wall outlet, which can offer more flexibility when planning a residential gym or commercial training area.

Tru Grit Grit Runner curved manual treadmill in warm residential gym, front view
Workout feedback

A practical display for focused training

The battery-powered LCD display provides workout information including time, distance, pace, speed, calories, watts and interval tracking. These readouts help users follow timed efforts and compare performance across sessions.

A steel-and-aluminum construction supports the Grit Runner's use in dedicated home gyms, personal training studios and conditioning facilities. It is a practical choice for buyers looking for a curved running surface, adjustable resistance and a manual training format rather than automatic speed and incline controls.

The Fitness Outlet is an authorized Tru Grit Fitness dealer offering genuine, brand-new equipment backed by manufacturer warranties.

Which Tru Grit Grit Runner Is Right for You?

Standard Grit Runner

Six adjustable resistance levels and an LCD workout display for self-powered running and conditioning.

Grit Runner Elite

Four magnetic resistance levels, dual-belt transmission and Bluetooth/ANT+ workout connectivity.

Compare the Grit Runner Elite

Explore non-motorized treadmills and our treadmill collection.

The Fitness Outlet Advantage

Why Buy From The Fitness Outlet?

Trusted Since 1993Over 30 years of fitness equipment expertise.
Lowest Price GuaranteeCompetitive pricing backed by our price guarantee.
Complimentary DeliveryIncluded on most eligible equipment orders.
Authorized DealerGenuine, brand-new equipment backed by manufacturer warranties.
Specifications
Specifications data
Model: Tru Grit Grit Runner Curved Manual Treadmill
Drive: Self-powered, motorless curved manual belt
Resistance: 6 adjustable levels (1–2 running, 3–4 walking, 5–6 sled-push-style conditioning)
Frame: Steel and aluminum
Display: Battery-powered LCD
Display metrics: Time, distance, pace, speed, calories, watts, intervals
Maximum user weight: 330 lb
Warranty
Warranty data
Frame: Lifetime
Resistance Belt: 2 Years
Tread: 2 Years
Monitor: 2 Years
Compare
Tru Grit Grit Runner Comparison
Feature Grit Runner Elite Grit Runner Curved Manual Treadmill
Drive Type Self-Powered Curved Manual Self-Powered Curved Manual
Running Surface 17" x 60" 17" x 60"
Resistance Options Integrated Magnetic Resistance with Push Sled Modes Natural User-Powered Resistance
Console Performance LCD Console Standard Performance LCD Console
Console Features Speed, distance, calories, interval tracking, resistance data, workout metrics Speed, distance, calories, interval tracking, workout metrics
Overall Dimensions 76" L x 34" W x 63" H 76" L x 33" W x 62" H
User Capacity 400 lbs 330 lbs
Best For Athletic Performance / HIIT / Sled Training HIIT / Sprint Work / Functional Training
Frame Type Heavy-Duty Commercial Steel Commercial Steel
Warranty Frame: 10 Years / Parts: 3 Years / Labor: 1 Year Frame: Lifetime / Resistance Belt: 2 Years / Tread: 2 Years / Monitor: 2 Years
FAQs
Frequently asked question

How does the Grit Runner work without a motor?

The curved running belt is powered by your movement, allowing you to control walking and running speed without a motor.

What are the six resistance levels for?

The manufacturer identifies levels 1–2 for running, 3–4 for walking and 5–6 for sled-push-style conditioning.

Does the Grit Runner need to be plugged in?

The running belt does not require an electrical outlet. The LCD display is battery powered.

What does the LCD display show?

The display provides time, distance, pace, speed, calories, watts and interval information.

What is the maximum user weight?

The standard Grit Runner has a manufacturer-listed maximum user weight of 330 lb.

Is assembly required?

Some assembly is required after delivery. Plan for appropriate delivery access and floor space.

What is the warranty?

Frame: lifetime; resistance belt: two years; tread: two years; monitor: two years.

How is the standard Grit Runner different from the Elite?

The standard model has six adjustable resistance levels and an LCD display. The Elite has four magnetic resistance levels, a dual-belt transmission and Bluetooth/ANT+ connectivity.

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