~720 km
Expected lifespan, based on hand-researched wear data for this model.

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Reviewers highlight the durable synthetic mesh upper and the upgraded ASICSGRIP outsole, which resists wear and addresses previous issues with pebble-catching. Most users report strong longevity, though the lightweight build means it may not match the absolute toughest trainers for extreme mileage.
The Asics Superblast is widely regarded as a highly cushioned, responsive, and versatile 'super trainer' that excels at long runs and daily training. Its high stack height and dual-layer foam provide excellent comfort and energy return, making it ideal for extended distances and base-building efforts. The shoe's lack of a plate and moderate stiffness allow it to handle both faster-paced workouts and easy miles, supporting its use for tempo runs and recovery runs. While it can be used for racing, especially by heavier runners seeking more stability, most experts and users prefer carbon-plated models for peak race performance due to their superior propulsion. The Superblast's road-focused outsole offers excellent grip on pavement but is not designed for technical trails, limiting its suitability for off-road use. User and expert consensus highlight its comfort, durability, and ability to replace multiple shoes in a rotation, but note its high price and somewhat bulky feel at top speeds as minor drawbacks.
Ideal for Best suited for intermediate to advanced runners who value a lightweight, responsive trainer for a mix of daily mileage, tempo runs, and long workouts. Ideal for those who prefer a plateless, flexible feel and want a shoe that can handle both steady efforts and faster paces without sacrificing comfort or stability.
The Superblast is praised for its lightweight feel despite maximal cushioning. The wide platform enhances stability without traditional stability elements. The upper is breathable and adapts well to different foot shapes, but runners with very narrow feet may find the fit slightly generous in the midfoot and toebox. No carbon plate is present, but the energetic foam and rocker design provide a propulsive ride.
Sizing: True to size according to professional reviews and retail guidance.
Long Distance shoes in NORMA's database last between 300 and 900 km across 71 models. At 720 km, the Asics Superblast sits in the upper half of that range.
The Asics Superblast stands out as a lightweight, high-cushion trainer that excels at both daily miles and uptempo sessions. Its energetic midsole and flexible, plateless design provide a lively yet comfortable ride, while the upgraded outsole ensures reliable grip in all conditions. Runners seeking a versatile, responsive shoe for everything from long runs to speedwork will find the Superblast a compelling choice.
Full specs, fit notes, and reviews on the Asics Superblast wiki page.
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The Asics Superblast lasts about 720 km, based on hand-researched wear data for this model. Your own mileage shifts with body weight, running surface, and how you use the shoe.
Start checking for wear around 432 km (60% of its lifespan). By 576 km the foam and outsole are usually noticeably degraded, and most runners retire the shoe between there and 720 km.
Long Distance shoes in NORMA's database range from 300 to 900 km across 71 models. At 720 km, the Asics Superblast sits in the upper half of that range.
Often, yes. A pair with under 60% wear (roughly 432 km) still has real training life left. NORMA lists second-rotation running shoes with transparent, verified mileage so you know exactly how much life you're buying.