Type a shoe name, like Pegasus, Clifton or Kayano.

Altra Instinct 4.0

Daily trainer · Neutral · Road · 9.4 oz

Discontinued — we no longer see this shoe in stock. The Altra Instinct 4.5 replaced it

How it ranks

The Altra Instinct 4.0 is one of the strongest daily trainers in our data. Comfort and value are its strongest sub-ratings. The rating rests on 3 runner reviews and 4 other rated shoes in the Instinct product line. Another 9 reviews would set the confidence on this shoe's own reviews.

Altra Instinct 4.0

of 3

Current estimate: Excellent

94/100
Overall
94
Comfort
87
Value
84
Durability
78
Cushioning
77
Appearance
50
Confidence

Confidence

How settled the rating is against every other rated shoe. A shoe can rate high on confidence with relatively few reviews of its own when its product line has a long record and external ratings from retailer sites agree. Confidence will score low when we have few ratings or when runners disagree.

See the product line's history

Confidence

76/100

76

Based on product-line history, external ratings, and 3 runner ratings.

What runners say

“Does not have near as much cushioning as a Hoka or other shoe, and I like it that way, I like my shoes a little more responsive”
5/5 Full review 40 mpw training for a half marathon came from the Altra Provision 3.0
“Low profile shoe with plenty of cushion without being too soft”
5/5 Full review 50 mpw training for middle distance came from the Saucony Kinvara 7
“Just enough cushion for me for distances under 2 hours but for longer runs I prefer the Paradigm”
5/5 Full review 40 mpw training for a marathon came from the Altra Torin 3.0
“Have almost 100 miles in them and very minimal wear”
5/5 Full review 50 mpw training for middle distance came from the Saucony Kinvara 7
“Has held up well so far, I have over 300 miles on it”
5/5 Full review 40 mpw training for a half marathon came from the Altra Provision 3.0
“No frills shoe but is a great daily trainer”
5/5 Full review 40 mpw training for a marathon came from the Altra Torin 3.0
“Altra's "zero drop" technology which is great for learning natural running form”
5/5 Full review 40 mpw training for a half marathon came from the Altra Provision 3.0
“Makes for quick, nice runs”
5/5 Full review 50 mpw training for middle distance came from the Saucony Kinvara 7

Prefer this shoe over another

75% 3/4

Where to buy

No offers available

Affiliate links included. They never affect our ratings.

Prices updated daily. Last checked Sep 14.


Pros

  • All three reviewers so far rate durability 5 out of 5, one at nearly 100 miles and another past 300.
  • Two reviewers describe a low-profile, responsive ride with enough cushion and no softness.
  • All three also rate it 5 out of 5 overall, for appearance and for value.

Cons

  • One reviewer prefers a more cushioned Altra for runs over two hours.

Rating & Confidence vs. other shoes for sale

Each dot is one rated shoe for sale, placed by its rating and by how much evidence sits behind it. Shoes toward the top right are both well rated and well established.

Confidence
50 60 70 80 90 100 25 50 75 100

Better Shoes Rating

Instinct 4.0 rates 94. This shoe has moderate certainty. See how we rate shoes.

Better Shoes Rating of prior versions of the Altra Instinct

Each dot is one version of the Instinct, placed by its rating and release year. The gold dot is this shoe.

Rating

Release year

We use the reviews of past versions to inform this shoe’s rating. See why.
  • Instinct 4.5

    2018 · 3 reviews

    88 Good

    54 Confidence

  • Instinct 1.5

    2012 · 12 reviews

    61 Below average

    82 Confidence

  • Instinct 4.0 This shoe

    2017 · 3 reviews

    94 Excellent

    76 Confidence

  • Instinct 3.0

    2015 · 7 reviews

    87 Good

    80 Confidence

  • Instinct 2.0

    2014 · 13 reviews

    77 Decent

    78 Confidence

Reader Ratings

3 ratings
5/5 3
4/5 0
3/5 0
2/5 0
1/5 0

Specs & fit

Sizing and ride details at a glance.

Weight
9.4 oz
Release
2017 Q3
MSRP
$110

Runner reviews

Write a review

Showing 1–3 of 3 written reviews

Altra Instinct 4.0

5/5

Overall

This shoe is a really good shoe. It has Altra's "zero drop" technology which is great for learning natural running form. This shoe does not have near as much cushioning as a Hoka or other shoe, and I like it that way, I like my shoes a little more responsive. Great shoe, has held up well so far, I have over 300 miles on it.

Valley Runner · Jun 6, 2018

40 mpw training for a half marathon came from the Altra Provision 3.0

Comfort
5/5
Cushioning
4/5
Durability
5/5
Appearance
5/5
Value
5/5

Great all purpose shoe reminiscent of generation 1 altras

5/5

Overall

I generally run in max cushion shoes so this was a departure for me. There is just enough cushion for me for distances under 2 hours but for longer runs I prefer the Paradigm. It's a no frills shoe but is a great daily trainer.

runninggator14 · May 3, 2018

40 mpw training for a marathon came from the Altra Torin 3.0

Comfort
4/5
Cushioning
4/5
Durability
5/5
Appearance
5/5
Value
5/5

Excellent shoe

5/5

Overall

Low profile shoe with plenty of cushion without being too soft. Makes for quick, nice runs. Durable as well. Have almost 100 Miles in them and very minimal wear.

cottonball · Jan 1, 2018

50 mpw training for middle distance came from the Saucony Kinvara 7

Comfort
5/5
Durability
5/5
Appearance
5/5
Value
5/5

Alternatives

Other shoes worth considering.

More from Altra

Compared to other shoes

See how this shoe compares to others like it.

Current shoe
Choose a model
Reference shoe
Newest
Lightest / Best overall / Best comfort
Shoe properties
Type
Daily trainer
Daily trainer
Daily trainer
Pronation
Neutral
Neutral
Neutral
Weight
9.4 oz M
8.5 oz M Lightest
Stack
40/35mm
Drop
5mm
Release
2017 Q3
2025 Newest
2023 Q1
MSRP
$110 Lower MSRP
$145
Best price
$149.99
Ratings
Overall
Excellent (94)
Exceptional (99) Best overall
Comfort
Good (87)
Exceptional (99) Best comfort
Cushioning
Decent (77)
Exceptional (99) Best cushioning
Durability
Decent (78)
Very good (92) Best durability
Appearance
Bottom-tier (50)
Very good (91) Best appearance
Value
Good (84)
Good (88) Best value
Specific shoe

Search for the exact model to add to this comparison.