New Balance SC Elite V6 Review: A Livelier, More Controlled Carbon Racer

Introduction

The New Balance SC Elite V6 costs £230 or $275 and weighs 181 g (6.4 oz) for men in a US size 8, with an 8 mm drop. It is a carbon fiber racing shoe built for runners chasing fast times, from short road races through to the marathon.

This version makes a meaningful change underfoot: the previous Pebax-style foam is replaced by a new aliphatic TPU Infinitum foam, paired with New Balance’s Energy Arc system, which combines a carbon fiber plate with strategically shaped voids in the midsole to store and return more energy per stride. The plate is tuned with a stiffer forefoot for a more propulsive toe-off at faster paces. The upper uses a lightweight translucent mesh with Phantom Fit construction for a secure, glove-like fit, and a thin layer of rubber on the outsole is there for road traction.

Who This Shoe Is For

The SC Elite V6 suits runners who want a controlled, reliable carbon race shoe rather than the most aggressive option on the market. It is a strong pick for half marathon and marathon racing, especially if you value comfort and support deep into a long run over raw punch at 5K pace.

It also has a bit more versatility than many top-tier race shoes, making it a reasonable choice for faster training sessions and threshold workouts when you want carbon assistance without an exaggerated ride.

Main Strengths

The headline change is the Infinitum foam. Testers logged around 50 to 70 km in the shoe across 10K progression runs, a 1:45 half marathon long run, threshold workouts, steady 10Ks and short track reps, and the consensus is that the new foam brings a welcome liveliness compared to the Elite V5. The ride is more dynamic across the pace range while staying smooth and assured.

Comfort is another clear strength. There is plenty of cushioning under the forefoot and into the heel, and this is one of the better carbon shoes at fending off foot fatigue over long, repetitive impact. The heel collar has more padding than most minimal race shoes, which adds a little weight but boosts comfort for the long haul, with no slipping or rubbing reported.

The shoe is also relatively stable for a carbon racer, particularly for midfoot and forefoot strikers. Land further back and you will notice extra softness and a bit more spring in the heel, but the platform generally feels dependable.

Fit and Sizing

Fit feedback is mixed and depends on the runner. One tester who normally takes a UK 9 in New Balance needed a full size up to a UK 10 for proper toe room, finding the shoe runs tight and recommending at least a half size up for racing a marathon or anything over an hour on feet. Another tester took a half size up for extra toe box clearance while keeping a secure midfoot and heel hold. A third tester, however, stayed at their normal UK 8 and found plenty of forefoot space, though they noted the shoe feels narrower than the V4.

The safe takeaway: the fit is snug and low on midfoot volume, so if you have wider feet you may notice it, and trying a half size up is worth considering.

Things to Consider Before Buying

The most significant concern is durability. One tester had the heel pad come off after just a handful of runs, and another ripped a section of the outsole off within about 3 km, with the glued repair failing again on the next race. The rubber coverage on the rear outsole is limited, so heavy heel scuffers should think twice.

Performance-wise, the Infinitum foam is not the bounciest or most propulsive on the market. It is less compressive than the deep, sink-and-return foams of shoes like the Saucony Endorphin Elite 3 or the ASICS Metaspeed Tokyo range, and the sweet spot sits around marathon and half marathon pace. At close to 5K pace, the shoe can feel a little dull, and it is not exceptionally light or aggressively rockered compared to rivals like the Puma Fast-R 3.

Buying Advice

At £230 in the UK, the SC Elite V6 is one of the more competitively priced carbon race shoes, which adds appeal. In the US it sits a bit pricier against the competition, coming in above the Metaspeed Edge and Sky Tokyo.

If you want maximum responsiveness and a springier ride for PB chases, alternatives named ahead of it include the Puma Fast-R 3, the ASICS Metaspeed Edge Tokyo and Sky Tokyo, the Saucony Endorphin Elite 3 and the Hoka Cielo X1 3.0. But if you want a more controlled, forgiving carbon racer that looks after your legs from mile one to mile 26 and can double for faster training, the SC Elite V6 delivers exactly that. It is arguably the best version of the SC Elite line to date.

Conclusion

The SC Elite V6 is a solid step up over the V5, with a livelier midsole from the new Infinitum foam and a reworked plate. It is a competent, comfortable and stable carbon race shoe with broad appeal, held back mainly by outsole durability and a ride that, while pleasant, does not quite match the very top tier for punch and efficiency. For runners who prefer assistance without aggression, it deserves a place on the shortlist.