ASICS SUPERBLAST 2   Review

Reviewed Apr 02, 2025 at 10:11 am
Latest change: Test bench update Sep 17, 2026 at 01:49 pm
Tested using  Methodology v0.14 
ASICS SUPERBLAST 2
7.7
Half/Full Marathon Racing 
6.8
5K/10K Racing 
7.9
Long Run 
8.2
Daily Training 

Track

0

The ASICS SUPERBLAST 2 is a maximalist super trainer designed for long-distance comfort. As the sequel to the original ASICS SUPERBLAST, it's built to handle everything from daily training miles to steady-paced long runs. This shoe combines a dual-layer midsole that features a top layer of PEBA-based FF Turbo+ and a bottom layer of firmer FF Blast+ ECO foam to add stability. Although it lacks a plate like some other super trainers, the shoe is very stable and versatile, contributing to a natural experience.

Our Verdict

7.7
Half/Full Marathon Racing

The ASICS SUPERBLAST 2 is surprisingly decent for marathon racing. It provides a nice amount of cushioning, ideal for protecting the feet over longer distances, and decent energy return. However, it isn't light enough to be a truly competitive marathon shoe. Additionally, the lack of a carbon plate limits its appeal to runners targeting fast marathon times.

Pros
  • Amazing cushioning.

  • Satisfactory stability.

  • PEBA-based FF Turbo+ offers decent energy return.

Cons
  • Too heavy to race competitively.

  • Unplated.

  • Not as bouncy as a racer.

6.8
5K/10K Racing

For shorter distances like 5K and 10K, the ASICS SUPERBLAST 2 shows mediocre performance. The forefoot isn't very firm and the shoe's somewhat heavy build and sub-optimal energy return prevent it from feeling snappy or lively enough for higher-paced racing efforts.

Pros
  • PEBA-based FF Turbo+ offers decent energy return.

Cons
  • Too heavy to race competitively.

  • Unplated.

  • Not as bouncy as a racer.

7.9
Long Run
8.2
Daily Training
  • 7.7
    Half/Full Marathon Racing
  • 6.8
    5K/10K Racing
  • 7.9
    Long Run
  • 8.2
    Daily Training
  • Changelog

    1.  Updated Sep 17, 2026:  We've converted this review to Test Bench 0.14, which adds new lace-specific results. We've included a close-up photo of the laces, as well as details including lace type, width, thickness, and stretch. To read more about the changes, see the changelog.
    2.  Updated Jul 03, 2026:  We've converted this review to Test Bench 0.13, which identifies the different foams used in the shoe's midsole. We've included a microscopic image of the foam cells to give you an idea of what the microstructure looks like. To read more about the changes, see the changelog.
    3.  Updated Jun 22, 2026: 

      We've updated the Popular Comparisons section to include a link to the recently reviewed Mount to Coast C1.

    4.  Updated Jun 17, 2026:  We've converted this review to Test Bench 0.12, which fixes how we measure firmness, a component of the Stability and 5K/10K Racing usages. There may be inconsistencies between the text and the scores for these usages, but the scores should still be considered valid. We've also brought back the Energy Return score and added two new usages: Daily Training and Long Run. To read more about the changes, see the changelog.
    How We Test Running Shoes
    How We Test Running Shoes

    We've bought and tested more than 250 running shoes. Every pair purchased with our own money, never supplied or sponsored by brands. Our data-driven tests are designed to go beyond marketing claims, and since every shoe goes through the exact same methodology, you can directly compare results to find the right pair for your needs. 

    Test Results

    perceptual testing image
    7.4

    Energy Return

    7.4
    Forefoot Compression Energy Return

    The midsole shows decent energy return at the forefoot, offering a good balance between responsiveness and comfort. Paired with a pronounced rocker, this delivers a rolling feel at toe-off, which supports efficient transitions. Yet, its foam composition still falls short of the explosive responsiveness preferred for high-speed racing or intense workouts.

    7.3
    Heel Compression Energy Return

    Heel energy return on this shoe is satisfactory, providing a moderately responsive feel when landing towards the back of the shoe. It's not overly bouncy, but offers enough rebound to enhance comfort during regular-paced runs or slower, longer efforts. However, runners expecting an energetic heel response for aggressive heel strikes might find it slightly dull.

    7.5

    Stability

    The ASICS SUPERBLAST 2 provides decent lateral stability, ensuring a secure and balanced ride. Its exceptionally wide outsole contributes greatly to a stable platform. However, the softness of the heel and very high heel stack height moderately compromise its overall stability. This makes the shoe suitable for most runners with minimal stability concerns.

    Pros
    • Exceptionnaly wide platform.

    • Fully gusseted tongue.

    Cons
    • Towering stack height.

    • Soft heel.

    External Shape

    The upper of this shoe is relatively lightweight and quite performance-oriented. Another ASICS shoe with a similar upper is the ASICS GLIDERIDE MAX 2.

    7.3
    Heel Firmness

    Overall, the shoe is soft in the heel. Initially there is still some firmness present at lighter impacts, which enhances stability during gentle strides. However, as force increases, it feels notably softer than most shoes, such as the adidas Adizero Boston 12 . This softer feel can compromise stability during faster or more aggressive running.

    6.4
    Forefoot Firmness

    The forefoot of this shoe is quite firm at a range of forces, offering enough stability and responsiveness for everyday runs. This balanced feel means it provides some support for most runners, regardless of their weight or pace, while still retaining some softness for comfort and plushness. In our real-world testing, we found that it feels firmer out of the box but softens noticeably after a few runs of break-in.

    Other Features

    As you can see in the image, the shoe's overall geometry is visible: a pronounced rocker that's quite stiff in bending. It maintains its shape at higher speeds rather than collapsing, which promotes smooth heel-to-toe transitions, keeps toe-off quick and efficient, and reduces muscular strain because the rocker does more of the work. This is a big reason it feels versatile across paces, even though the midsole isn't the bounciest on its own. 

    8.7

    Cushioning

    The ASICS SUPERBLAST 2 stands out with excellent cushioning, delivering amazing comfort and protection, particularly at the forefoot. Heel cushioning is also very good, though slightly less plush. This abundant cushioning makes the shoe ideal for runners seeking maximum comfort and impact absorption on daily training runs or longer outings.

    Pros
    • Forefoot cushioning is particularly great.

    • High stack and max-cushioned.

    Cons
    8.4
    Heel Cushioning

    Heel cushioning in this shoe is great, providing reliable impact absorption at varying forces. The cushioning quality progressively improves under heavier impacts, feeling particularly protective when landing hard on the heel. This characteristic makes the shoe especially appealing for heavier runners or those looking for consistent comfort on extended training sessions.

    8.9
    Forefoot Cushioning

    Forefoot cushioning is amazing, delivering a soft, consistent feel across a range of impact intensities. Whether during lighter strikes or more forceful landings, the cushioning remains comfortable, effectively protecting the foot without feeling excessively mushy. This is ideal for runners prioritizing comfort, particularly for long-distance training.

    7.4

    Responsiveness

    The ASICS SUPERBLAST 2 is decently responsive, contributing to running efficiency. It's not as bouncy as a super shoe, but for a trainer, it's actually pretty good at returning energy from each foot strike. The SUPERBLAST 2 relies more on geometry than explosive pop for forward momentum, and its rockered midsole helps keep your foot rolling forward, so it's a good shoe for long runs at steady paces, but not necessarily for top-end speed.

    Pros
    • PEBA-based FF Turbo+ offers decent energy return.

    • Gentle rocker holds it shape well.

    Cons
    • Heel returns less energy than forefoot.

    7.8
    Forefoot Bending Energy Return
    6.8
    Forefoot Bending Stiffness
    7.5
    Forefoot Rocker Geometry
    7.7
    Rocker Stiffness
    9.0

    True To Size

    The ASICS SUPERBLAST 2 fits very close to true to size overall, with a predictable length and a comfortably accommodating forefoot that works well for most foot shapes. There’s enough width up front to avoid feeling pinched, and the forefoot height offers a secure but not overly restrictive wrap. The main caveat is the arch area, which feels a bit snug and more contoured than average, creating a closer hold that can bother runners with higher-volume arches.

    Pros
    • True-to-size length.

    • Comfortable forefoot with enough volume.

    Cons
    • Slightly snug arch can feel restrictive for a wider midfoot.

    10
    Length Fit
    9.4
    Forefoot Fit: Width
    6.1
    Arch Fit: Width
    8.4
    Forefoot Fit: Height
    Additional Tests
    6.5
    Design Weight

    The ASICS SUPERBLAST 2 has an alright weight for a performance-oriented shoe. It doesn't feel especially lightweight or quick on foot, limiting its appeal for speed-focused racing efforts. However, it's still comfortable enough for daily miles and picks up the pace well for tempo work.

    Design Stack Heights
    Design Internal Shape
    8.5
    Design Heel Rocker Geometry
    Design Foam
    Design Laces
    8.3
    Performance Forefoot Long Run Cushioning

    The ASICS SUPERBLAST 2 starts off with excellent cushioning and maintains much of that protection even after a full 40 km effort. While there's a natural, gradual decrease in absorption over time, because the shoe is really cushioned initially, it stays comfortable throughout. Its consistent performance and high level of impact protection make it a standout choice for long runs and even an appealing unplated marathon option for runners who prioritize reliable cushioning.

    Popular Running Shoe Comparisons

    The ASICS SUPERBLAST 2 is a versatile super trainer offering maximal cushioning, good stability, and an energetic ride, making it suitable for a wide variety of training sessions. It even pairs as a decent racing option for amateur runners who aren't chasing podium finishes but still want a performance-oriented shoe that's comfortable enough for longer distances. Its standout feature is its blend of cushioning and stability, making it a compelling choice for those wanting maximum protection without sacrificing versatility. The ASICS SUPERBLAST 3 has taken the series a much more cushioned, but less stable direction, so fans of the SUPERBLAST 2 looking for a firmer, but still comfortable long run shoe could consider the Mount to Coast C1.

    Competitors like the HOKA Mach X 2 or the ASICS NOVABLAST 5 deliver more impact absorption, offering greater underfoot protection for daily runs. Within ASICS' lineup, the SUPERBLAST 2 sits between the daily-oriented NOVABLAST 5 and plated options like the versatile super trainer ASICS SONICBLAST. There's also the ASICS MEGABLAST, an unplated high-stack trainer that combines max cushioning with a bouncy midsole. For racing, check out the elite-level ASICS METASPEED SKY PARIS and ASICS METASPEED EDGE PARIS, which provide the most efficient performance.

    For other options, check out the best running shoes we've tested.

    ASICS NOVABLAST 5

    The ASICS NOVABLAST 5 and the ASICS SUPERBLAST 2 weigh about the same, but they target different types of runs. The NOVABLAST 5 is a versatile daily trainer, comfortably handling easy runs and mixed workouts, thanks to its great cushioning. The SUPERBLAST 2, meanwhile, positions itself as an unplated uptempo trainer, and its foam offers better energy return and more underfoot protection. Also, its more pronounced rocker and slightly firmer foam make it feel more rolling, favoring faster-paced runs. For runners prioritizing faster workouts and intervals, the SUPERBLAST 2 will have a slight edge, whereas the NOVABLAST 5 offers greater comfort and cushioning for longer, slower-paced runs or general daily mileage.

    ASICS SUPERBLAST 3

    The ASICS SUPERBLAST 3 and ASICS SUPERBLAST 2 follow the idea of a highly cushioned, unplated shoe that feels responsive when you pick up the pace, but the newer version shifts the ride in a different direction. The ASICS SUPERBLAST 3 is lighter and sits higher, and its updated midsole setup with a softer top layer of FF LEAP makes it feel bouncier and more cushioned overall. That extra softness also means it loses a bit of the crisp and stiff forefoot character that defines the ASICS SUPERBLAST 2, which also feels firmer and slightly more stable as a result. For most runners, the ASICS SUPERBLAST 3 feels like a meaningful upgrade because it's more nimble and more efficient while adding long run protection, but if you specifically prefer a firmer, more direct ride with a bit more bending stiffness at toe-off, the ASICS SUPERBLAST 2 still makes the stronger case.

    ASICS MEGABLAST

    The ASICS SUPERBLAST 2 and ASICS MEGABLAST are both unplated maximalist trainers, but they lean in different directions. The SUPERBLAST 2 is designed as a long-distance cruiser with a firmer feel and a more tapered platform that makes it roll more smoothly over steady miles. For example, the SUPERBLAST 2's rocker is stiffer, which helps you keep your heel-to-toe transitions consistent as the miles pile up.  The MEGABLAST, by contrast, aims to be a do-it-all trainer, combining max cushioning with a lively ride that feels bouncier and more playful. It is lighter on the scale but sits on a consistently wide platform that gives it a broad footprint, more reminiscent of a cushioned daily trainer like the GEL-NIMBUS 27. That geometry makes it feel less streamlined and agile than the SUPERBLAST 2, despite the lighter weight.

    Nike Vomero Plus

    The ASICS SUPERBLAST 2 is a better shoe than the Nike Vomero Plus if you want more versatility at faster paces. It's significantly lighter and better suited to workouts, while still handling long runs well. The Nike shoe offers deeper protection for regular daily mileage and provides very good rebound of its own. Get the ASICS if speed matters; get the Nike if cushioning for everyday running matters more.

    Differences Between Sizes And Variants

    We tested the ASICS SUPERBLAST 2 in men's US size 9, as indicated on the label. The color shown here is Cool Grey/Safety Yellow, part of the Paris Edition series, which is said to draw inspiration from Paris sunrises and sunsets. This version features the same specifications as the standard SUPERBLAST 2, which is also available in colorways such as Black/White, White/Cool Grey, and Bold Magenta/Pink Glo. Wide versions aren't available for this model.