New Balance FuelCell SuperComp LD-X v3

New Balance · Track · Track & Cross-Country

Overall Score: 85/100 based on 3 verified expert reviews.

Technical Specifications

  • Weight: 150 g
  • Heel-to-Toe Drop: 3.8 mm
  • Carbon Plate: No
  • Midsole Foam: FuelCell
  • Official Retail MSRP: $220 (manufacturer reference price — better deals may be available at retailers)

Pros & Strengths

  • Remarkable featherweight build (150 g) for effortless accelerations
  • Low 4 mm drop encouraging a natural midfoot transition
  • FuelCell cushioning combining impact protection and consistent rebound
  • Ultra-competitive featherweight build (150 g)

Cons & Trade-offs

  • Purpose-built for race day and dedicated track or XC workouts

Expert Review Sources

  • RunRepeat : 88.6 / 100 — « The New Balance FuelCell SuperComp LD-X v3 is one of the most interesting long-distance spikes on the market. In our lab tests, we discovered a rare combination of soft FuelCell foam, a stiff carbon plate, and a moderate drop that gives it a more road-shoe-like feel than most rivals. However, we think that the plush foam may not suit runners who prefer a more direct feel, and the premium price in some markets is difficult to overlook. »
  • Believe in the Run : 86.9 / 100 — « In New Balance's track & cross-country lineup, the FuelCell SuperComp LD-X v3 delivers an engaging, lively ride powered by its FuelCell bounce (150 g). Its upper lockdown and outsole durability on track make it a standout contender at $220. »
  • Running Shoes Guru : 86.4 / 100 — « In New Balance's track & cross-country lineup, the FuelCell SuperComp LD-X v3 strikes a convincing balance between impact protection and lively turnover (150 g, a 3.8 mm drop). Its balance of shock absorption and responsive rebound meets every expectation for track & cross-country training. »

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