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

Altra Instinct 1.5

Daily trainer · Neutral · Road · 8.9 oz (men's) · 16/16mm stack · zero-drop

Discontinued — we no longer see this shoe in stock. The Altra Instinct 2.0 replaced it

How it ranks

The Altra Instinct 1.5 trails most daily trainers in our data. Comfort and cushioning are its strongest sub-ratings. Looks scores well below its other sub-ratings. The rating is based on 12 runner reviews and 4 other rated shoes in the Instinct product line.

Below average

62
Overall
62
Comfort
73
Cushioning
71
Durability
61
Value
60
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 is low when we have few ratings or when runners disagree.

See the product line's history

Confidence

83 Moderate

83

Based on

The bars show roughly how much each source contributes to this shoe’s rating. Their influence depends on how many reviews we’ve collected, how many earlier versions are in the product line, and the external ratings available.

  1. Brand rating
  2. Our ratings
  3. External ratings

What runners say

“Only lasts about 8 miles before there isn't enough cushioning so joints get really sore”
4/5 Full review 30 mpw training for a half marathon
“Wide toe box allows my feet to splay when they are planting”
4/5 Full review 50 mpw training for a marathon
“These shoes fixed my metatarsalgia and allowed me to run pain-free”
5/5 Full review 45 mpw 1,564 miles in this shoe came from the Nike Air Pegasus+ 29
“Right amount of cushioning for me to go for 2 hours”
4/5 Full review 30 mpw training for a half marathon
“Stopped having bad calf pain with the foot-shaped toe box”
5/5 Full review 30 mpw
“At 650+ miles, trying to wear a hole in the tough soles”
4/5 Full review 40 mpw training for a marathon
“The removable sole is sometimes annoying and hard to take in and out”
4/5 Full review 30 mpw training for a half marathon
“Little uncomfortable at first 200 to break in”
4/5 Full review 40 mpw training for a marathon
“Originally felt heavy and awkward”
5/5 Full review 50 mpw training for a half marathon
“Has a large toe box”
4/5 Full review 6 mpw came from the Brooks Ghost 5
“Felt more normal after 800 miles”
5/5 Full review 50 mpw training for a half marathon
“It gets a little smelly at times running sockless”
4/5 Full review 30 mpw training for a half marathon
“Awesome for another 300 miles”
4/5 Full review 40 mpw training for a marathon

Prefer this shoe over another

43% 3/7

Where to buy

No offers available

Affiliate links included. They never affect our ratings.

Prices updated daily. Last checked Oct 22.


Pros

  • Three reviewers credit the wide, foot-shaped toe box with letting their feet splay.
  • Comfort averages 4.6 out of 5 across twelve reviews, and one reviewer uses it for all their easy long and recovery runs.
  • Two reviewers get past 500 miles, one of them 800.

Cons

  • One reviewer finds the cushioning runs out after about eight miles.
  • Appearance averages 3.2 out of 5, well below its other dimensions.
  • One reviewer needs 200 miles to break it in, and another says rocks get stuck around the heel.

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 1.5 rates 62. This shoe has moderate confidence. 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

    84 Good

    70 Confidence

  • Instinct 1.5 This shoe

    2012 · 12 reviews

    62 Below average

    83 Confidence

  • Instinct 4.0

    2017 · 3 reviews

    87 Good

    69 Confidence

  • Instinct 3.0

    2015 · 7 reviews

    79 Decent

    84 Confidence

  • Instinct 2.0

    2014 · 13 reviews

    73 Decent

    87 Confidence

Runner Ratings

12 ratings
5/5 3
4/5 8
3/5 1
2/5 0
1/5 0

Specs & fit

Sizing and ride details at a glance.

Weight
8.9 oz (men's)
Release
2012
Stack
16/16mm
Drop
0mm

Runner reviews

Write a review

Showing 11–12 of 12 written reviews

5/5

Overall

the shoe originally felt heavy and awkward (coming from a brooks launch) but later felt more normal to me running (after 800 miles)

Anonymous runner · Aug 27, 2014

50 mpw training for a half marathon

Comfort
5/5
Durability
5/5
Appearance
3/5
Value
4/5

4/5

Overall

Anonymous runner · Aug 22, 2014

75 mpw training for a half marathon

Comfort
5/5
Durability
3/5
Appearance
3/5
Value
4/5

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
Lightest
Newest
Best overall / Best comfort / Best cushioning
Shoe properties
Type
Daily trainer
Daily trainer
Daily trainer
Pronation
Neutral
Neutral
Neutral
Weight
8.9 oz (men's) Lightest
—
9.9 oz
Stack
16/16mm
—
40/35mm
Drop
0mm
—
4mm
Release
2012
2025 Newest
2022 Q3
MSRP
—
—
$165
Best price
—
—
$95
Ratings
Overall
62 Below average
—
99 Exceptional Best overall
Comfort
73 Decent
—
99 Exceptional Best comfort
Cushioning
71 Decent
—
99 Exceptional Best cushioning
Durability
61 Below average
—
97 Exceptional Best durability
Appearance
50 Bottom-tier
—
75 Decent Best appearance
Value
60 Below average
—
77 Decent Best value rating
Specific shoe

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