New Balance FuelCell RC Elite 2 Review: The Forgiving Carbon Super Shoe

Introduction

Most carbon-plated racing shoes are built around one idea: go fast, whatever the comfort cost. The New Balance FuelCell RC Elite 2 takes a different route. It is a genuine super shoe with a full-length carbon plate, but it leans toward softness, protection, and forgiveness rather than raw aggression. That combination makes it one of the most comfortable shoes in the carbon racing category, and arguably the easiest recommendation for anyone trying a plated racing shoe for the first time.

It is not the fastest shoe in its class, and it is not trying to be. Instead, it occupies a rare middle ground between lightweight trainer and marathon racer, and that versatility is exactly why it has earned a permanent spot in many rotations.

Specs and Fit

In men’s size 9, the RC Elite 2 weighs 7.7 oz (218 g), and women’s size 8 comes in at 6.5 oz (184 g). That places it on the lighter end of racing shoes, though not the lightest. The stack measures 36 mm in the heel and 28 mm in the forefoot per Running Warehouse, giving an 8 mm drop. The listed numbers undersell how high the shoe feels, because substantial sidewalls on both sides of the foot make it look taller than it measures. Your foot actually sits down into the midsole quite a bit, classic for a maximalist-style shoe.

Fit is where New Balance plays to its strengths. This is one of the widest-fitting super shoes available, with a stretchy, thin, highly breathable mesh upper that is almost see-through. The forefoot is more foot-shaped than most racers, with only a slight taper at the very end. The heel counter is mild and flexible, which is welcome news for runners with insertional Achilles irritation or pump bumps. Despite the roomy feel, the fit is secure; no heel locking was needed across 50-plus miles of testing. Just note that the upper is slightly scratchy, so socks are strongly recommended, especially over longer distances. Runners with very narrow feet may find the extra volume a drawback.

Ride and Performance

The ride is very soft and very protective. The full-length FuelCell midsole and carbon plate produce a smooth, forgiving feel that handles easy runs and long runs without the harshness of many aggressive racers. This is a shoe that can genuinely blur the line between lightweight trainer and racing shoe, and some runners may even use it as a comfortable maximalist daily option.

Stability is a surprise highlight. Large sidewalls lock the foot in well, and the plate creates a notably stable forefoot with a clean toe-off at any pace. The heel is slightly less stable since the plate is less prominent there, but the sidewalls compensate. One caveat: the foam is so soft that runners with higher-up stability issues, such as weak glute medius strength or pelvic instability, may find their hips working harder than usual.

Where the shoe does not shine is top-end speed. It is too soft and cushioned for fast intervals, because the foam takes a moment to compress and rebound. There is also a noticeable toe spring that holds the toes in slight extension, which could aggravate plantar fascia issues in some runners, though it caused no problems in testing. This is best suited to steady efforts: tempo runs, long runs, half marathon and up. It is also firmly a road shoe, since a rock got stuck in the outsole during testing.

Who Should Buy This Shoe

For anyone new to carbon-plated shoes, the RC Elite 2 is a compelling first choice. Many super shoes are aggressive and demanding; this one is forgiving, comfortable, and forgiving enough to take over long distances without discomfort. For a first marathon, the usual advice applies: if your goal is simply to finish, race in the shoe you trained in. But if you have marathon experience and want a softer, more protective plated option, this is a go-to suggestion.

One important caveat: do not race in these straight out of the box. Get at least one significant long run, around 18 to 22 miles, plus a few easy runs in the shoe before race day. Nothing new on race day.

Durability and Things to Consider

Durability concerns are common with plated shoes, but they seem misplaced here. After more than 50 miles, the foam remains as bouncy as day one, and the outsole shows barely any wear. Compared with the first version, the RC Elite 2 is also much more stable, trading the RC 1’s curved shape for more traditional stability elements like prominent sidewalls. Runners sensitive to sidewall pressure should be aware of that change.

Conclusion

The New Balance FuelCell RC Elite 2 stands out by being comfortable rather than the fastest. It is a soft, protective, versatile carbon-plated shoe that works for long runs, tempo work, half marathons and marathons, and even easy recovery days. It is not the right pick for 5K racing or hard intervals, and runners with higher-up stability concerns should be cautious. For everyone else, especially those buying their first super shoe, it remains one of the most pleasant entry points into the category.