New BalancePrice not verified

FuelCell SuperComp Trainer v3

A carbon-plated road trainer for marathon preparation and long workouts.

A current US price is not verified. Check the product page for current sizes, colorways, and availability.

The shoe at a glance.

The FuelCell SuperComp Trainer v3 combines soft cushioning with a carbon plate for marathon preparation and long road workouts. Its intended role spans regular training and faster efforts, making it a candidate for runners who want a plated shoe for sustained sessions. Increased weight, weak upper durability and a sole groove that can collect pebbles are the main compromises. A half-size increase has been suggested, although current sizing and width guidance remain uncertain, so treat that recommendation as provisional and check toe clearance and foot hold directly.

Pros and cons

Our summary of published testing and reviewer impressions. Checked 2026-10-03.

Pros

Soft, responsive cushioning for marathon preparation.
A relatively stable platform for a plated trainer.
The upper holds the foot comfortably.

Cons

The midsole groove can collect small stones.
Weight and upper durability are compromises.

A closer look

Where it fits in your running

Recorded uses: everyday runs, faster training. Designed for road running.

Cushioning and ride

Independent testing favors midfoot landings and longer training efforts. Its comfortable upper and steady platform make the racing-style construction easier to use in routine workouts.

Our editorial ride category: soft.

Fit and sizing

New Balance's indexed product description recommends a half-size increase for most people.

Available width options have not been verified.

The linked product range is not verified. Widths and price may vary between men’s, women’s and unisex versions. An offered width does not guarantee personal fit.

Before you choose

The independent review found increased weight, weak upper durability, and a groove that can collect pebbles.

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Your retailer checklist

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Check the fit guide before choosing your size

Manufacturer specifications

Specifications from the brand’s product information.

Listed weight: Not verified
Heel-to-toe drop: Not verified
Heel stack height: Not verified
Plate: Carbon plate / rods
Support: Neutral
Recorded product range: Not verified
Widths offered: Not verified

Follow the evidence.

Information checked 2026-09-07. Ride and fit descriptions use brand information and published reviews where available; matching categories are our editorial interpretation.

The exact official US page source is indexed with $151.99 (list $189.99), men's standard/wide and 271 g, but opening redirects to the running category. Current product URL, USD price, widths and official specs deliberately omitted. Indexed page also conflicts between 6 mm summary drop and 4 mm fit detail. Exact model verified by the independent review.

Know what sits behind the advice.

Product information and editorial guidance help you compare. Catalog details checked 2026-09-07.

From the manufacturer

Identity, intended use, offered widths, and listed specifications. We label these as brand figures; reference sizes can differ.

A manufacturer source is not recorded.

Fit and ride notes

Brand information and published reviews inform the descriptions of comfort, fit, and ride. Use these notes to choose pairs to try; your experience can differ.

Our matching categories

Ride labels and recommendation rules are editorial interpretations of the recorded sources. They describe catalog matches and cannot guarantee personal fit.

How the finder chooses

A missing specification means “not verified,” not zero. Price and availability need a fresh check at the retailer.

These share a recorded surface and catalog category. Shared running uses guide the order; personal fit and performance are not guaranteed.