New Balance FuelCell SuperComp Trainer v2 running shoes

8.1/10 (Expert Score)
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Overall, the New Balance SuperComp Trainer v2 running shoe is a comfortable, highly cushioned, versatile running shoe with a carbon plate that also adds dynamism to the shoe. If it wasn’t for the previous version, if it wasn’t similar to the previous version, it would be much better because it’s less exciting than the previous version, it has less fun factor, but it’s still a great running shoe to enjoy running in.

New Balance FuelCell SuperComp Trainer v2 running shoes
Last updated on 11/05/2026 07:53
New Balance FuelCell SuperComp Trainer v2 running shoes
New Balance FuelCell SuperComp Trainer v2 running shoes

Description

The New Balance SuperComp Trainer v2 running shoe is a highly cushioned, carbon-plate, versatile running shoe. Suitable for almost all types of running, from slow recovery runs to fast runs. Compared to the previous version, the midsole and upper have changed a lot, almost a completely new shoe. It’s lighter, more stable, but it’s also got a smaller midsole, less bouncy, it’s lost a bit of its uniqueness, it’s got a different character, because there aren’t many running shoes on the market with a 47mm midsole like the previous version had.

The upper of the New Balance SuperComp Trainer v2 running shoe is completely new compared to the previous version, which had an upper that looked more like a racing shoe. The v2 upper is much more comfortable and softer. The upper is made of a stretchy mesh material, has cushioning in the heel, and the tongue is flat and hugs the foot. The laces are flat, wide, can be tightened well to provide maximum support for the foot. The upper is roomy, comfortable for people with wide feet. The shoe holds the foot well, giving a safe run.

The midfoot of the New Balance SuperComp Trainer v2 running shoe has been reduced from 47mm to 40mm at the heel compared to the previous version, a significant reduction. The drop has also been changed from 8 mm to 6 mm, making the midsole 34 mm thick under the toes. The reason for the reduction was clearly the lower weight, which made the shoe faster and more stable. The density of the FuelCell foam in the midsole is also different from the previous version, with the v2 being lighter and less dense. Despite the shoe’s lower midsole, the 37mm midsole is still a high well-cushioned midsole. The high midsole provides softness and comfort, even for longer distance runs. The carbon plate in the middle of the foam is curved, which gives the shoe extra flexibility and dynamism. The curved midsole geometry helps you roll over quickly and efficiently. The shoe features New Balance’s Energy Arc technology, which means that in addition to the curved carbon plate, there is a large hollow section in the middle of the midsole along its length. These two solutions make energy transfer even more efficient.

The outsole of the New Balance SuperComp Trainer v2 running shoe only covers the midsole in places where the shoe is subjected to higher stress, with 2-2 rubber strips on the heel and forefoot. This solution improves the flexibility of the shoe, but the grip is less effective. The Energy Arc technology with a deep groove in the middle leaves a lot of exposed midsole foam, so you can expect faster wear. Plus, the rubber used for the outsole is a softer, less durable type of rubber.

Overall, the New Balance SuperComp Trainer v2 running shoe is a comfortable, highly cushioned, versatile running shoe with a carbon plate that also adds dynamism to the shoe. If it wasn’t for the previous version, if it wasn’t similar to the previous version, it would be much better because it’s less exciting than the previous version, it has less fun factor, but it’s still a great running shoe to enjoy running in.

Manufacturer description

Designed for fast runs, this training shoe combines an extremely lightweight feel with dynamic rebounding.

Special Features:

  • FuelCell midsole foam with approximately 3% bio-based content provides a dynamic running feel that propels you forward. The bio-based content is sourced from renewable sources to reduce our carbon footprint.
  • Energy Arc combines sport-specific carbon fiber plate geometry with strategic cavities in the midsole that allow for greater energy storage and subsequent energy return.
  • Wearless overlays
  • Size and fit
  • 6 mm drop; due to variations in development and manufacturing processes, all references to 6 mm drop are approximate.
  • Adjustable lace closure for a customized fit

Links

8.1Expert Score
New Balance SuperComp Trainer v2 running shoe test
Overall, the New Balance SuperComp Trainer v2 running shoe is a comfortable, highly cushioned, versatile running shoe with a carbon plate that also adds dynamism to the shoe. If it wasn't for the previous version, if it wasn't similar to the previous version, it would be much better because it's less exciting than the previous version, it has less fun factor, but it's still a great running shoe to enjoy running in.
Foot lock
8.5
Breathability
8
Cushion
9.5
Responsiveness
8
Energy return
8.5
Stability
8.5
Grip
8
Durability
6.5
Weight
8
Value for money / affordable
7.5
PROS
  • Comfortable
  • Versatile
  • Stable
  • Good energy return
CONS
  • Not durable outsole

Price History

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Additional information

Specification: New Balance FuelCell SuperComp Trainer v2 running shoes

Gender

Male

Running type

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Pace

Moderate fast, Slow

Maximum distance

, , , ,

Shoe width

Average / Normal, Narrow, Wide

Shoes support / stability

Midsole structure

, ,

Drop

6

Average midsole height

37

Forefoot midsol height

34

Heel midsole height

40

Weight

275

Price categories

Release year

Product number

MRCXBK3D, MRCXCK3

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