The New Balance FuelCell Rebel v5 aims to strike a balance between speed and versatility. It’s marketed as a lightweight daily trainer with race-ready energy, and after spending some time in it, it feels like New Balance has delivered on much of that promise.
At first glance, the Rebel v5 looks the part of a modern performance trainer. Its streamlined shape and bold colourblocking lean toward a race-day aesthetic, while the engineered mesh upper does a nice job of keeping things light and breathable. The FantomFit overlays provide structure without adding bulk, so the shoe feels secure without weighing you down. That said, our tester Nate found the fit on the snug side, particularly through the midfoot (though he added that this did not affect performance).
Underfoot, the Rebel v5 really delivers. The dual-foam midsole—PEBA and EVA—delivers a mix of soft cushioning and spring-loaded responsiveness. This is where the FuelCell technology earns its reputation. The shoe feels lively at moderate paces and even more so when you press the gas for faster efforts. Compared to the v4, there’s a touch more foam underfoot, which adds comfort for longer runs but doesn’t dull the shoe’s snappy essence.
The Rebel v5 may not equal the height of a maximalist like the HOKA Clifton 10, but its shock absorption is nonetheless remarkable, especially in the heel. It’s here that the dual foam really shows its virtues.
The geometry contributes to that comfort and responsiveness. New Balance tweaked the stack heights and rocker profile, and the result is smooth transitions and a ride that feels natural at different speeds. The outsole is an improvement over previous versions as well, with more rubber placed at the forefoot for grip and durability. Traction on wet surfaces is decent but not outstanding, and the relatively thin rubber may wear faster if you’re logging heavy mileage.
The Rebel v5 may not equal the height of a maximalist like the HOKA Clifton 10, but its shock absorption is nonetheless remarkable, especially in the heel.
At just 227 grams (8 ounces), the Rebel v5 is impressively light. That’s one of its strongest selling points, particularly for runners who don’t want to feel weighed down during tempo runs or intervals. The tradeoff is that this isn’t a max-cushioned cruiser. If you’re sweating through long recovery runs, the Rebel v5 might not be the most forgiving option. It’s better suited to those who want a shoe that leans energetic and fast rather than ultra-soft and ultra-protective.
Comfort-wise, New Balance has made useful adjustments. The redesigned heel and tongue give the shoe a more secure fit and reduce potential irritation. “On day one, I found the collar, tongue and upper very flexible,” said our tester Nate. “The shoe is also crazy-lightweight for all the responsive cushioning it provides. To me that translates into more productivity and less fatigue. It’s also not overpriced, which is something that every-single-day runners appreciate (because we tend to burn through a lot of footwear…)”
“I’m very picky when it comes to running shoes,” adds New Balance ambassador, cafe owner and runner Shuto Kobayashi. “When I wear these, I can run fast when I want to run fast. They respond very well to speed…. Coffee and running are both essential parts of life. I want something cool and simple and stylish. For me, running is a way to freely express myself.”
In short, the Rebel v5 is an excellent option for runners who want a daily trainer that doubles nicely for speedwork or race day. It’s stylish, lightweight and energetic. Just know that its strengths lean more toward responsiveness and turnover than ultra-plush massive-stack comfort.
New Balance FuelCell Rebel v5 Summary
-Updated heel and tongue improve comfort and lockdown.
-FuelCell midsole delivers a springy, propulsive ride.
-PEBA/EVA foam blend balances lightweight cushioning and durability.
-More foam underfoot than the v4 for added comfort without losing snap.
-Refined rocker geometry for smooth transitions.
-Outsole redesigned with more rubber at the forefoot, though durability may vary with high mileage.
-FantomFit construction secures the foot without adding weight.
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