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

ASICS GEL-Cumulus 20

Daily trainer · Neutral · Road · 9.2 oz · 29/19mm stack · 10mm drop

Discontinued — we no longer see this shoe in stock. The ASICS GEL-Cumulus 21 replaced it

How it ranks

The ASICS GEL-Cumulus 20 trails most daily trainers in our data. Cushioning and durability are its strongest sub-ratings. The rating is based on 12 runner reviews and 13 other rated shoes in the GEL-Cumulus product line.

ASICS GEL-Cumulus 20

of 5

Bottom-tier

50
Overall
50
Durability
66
Cushioning
64
Comfort
56
Appearance
56
Value
51
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

93 High

93

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. Product line track record
  2. Our ratings
  3. External ratings

What runners say

“Very stiff (mostly in the heel) and not much energy return off the ground”
3/5 Full review 70 mpw training for middle distance came from the Nike Air Zoom Pegasus 34
“They never seem to last as long as I hope, at least for the price”
5/5 Full review 50 mpw training for a half marathon came from the ASICS GEL-Cumulus 18
“The only con is the upper is very tight and the laces are too short”
4/5 Full review 20 mpw came from the Brooks PureCadence 7
“Tread started to show signs of significant wear after just a hundred miles”
4/5 Full review 35 mpw training for a half marathon came from the adidas Supernova Glide 7 Boost
“Can do tempo and fartlek runs in them on gravel and dirt trails without feeling weighed down”
4/5 Full review 40 mpw training for a half marathon came from the ASICS GEL-Cumulus 18
“The shoe is lot more rigid, with less cushioning in the heel”
3/5 Full review 45 mpw came from the ASICS GEL-Cumulus 19
“Enjoyed many hundreds of blister-free miles”
4/5 Full review 35 mpw training for a half marathon came from the adidas Supernova Glide 7 Boost
“I bust through them every 4 months”
4/5 Full review 50 mpw training for a half marathon
“Racy, responsive feel”
4/5 Full review 35 mpw training for a half marathon came from the adidas Supernova Glide 7 Boost
“Plenty of cushion for me without being too heavy”
4/5 Full review 40 mpw training for a half marathon came from the ASICS GEL-Cumulus 18
“Despite giving a firm ride, they're not uncomfortable”
4/5 Full review 35 mpw training for a half marathon came from the adidas Supernova Glide 7 Boost
“Much better than the 19 with a wider toe box”
5/5 Full review 25 mpw training for a half marathon came from the ASICS GEL-Cumulus 19
“Comfort level has definitely been compromised compared to earlier versions”
3/5 Full review 45 mpw came from the ASICS GEL-Cumulus 19
“The toe box is very roomy”
4/5 Full review 35 mpw training for a half marathon came from the adidas Supernova Glide 7 Boost
“Many people won't like the firm ride”
4/5 Full review 35 mpw training for a half marathon came from the adidas Supernova Glide 7 Boost
“The sole of the shoe is also much flatter”
3/5 Full review 45 mpw came from the ASICS GEL-Cumulus 19
“I wish one would design a reinforced toe area”
4/5 Full review 50 mpw training for a half marathon
“The bounce is good and the flexibility is good”
4/5 Full review 50 mpw training for a half marathon came from the ASICS GEL-Kayano 26
“Don't have the same cushion that I prefer in the Nimbus”
4/5 Full review 50 mpw training for a half marathon came from the ASICS GEL-Kayano 26
“Great all-around shoe for everyday easy/long runs”
5/5 Full review 30 mpw training for a half marathon came from the ASICS Landreth
“They have great road-feel”
4/5 Full review 50 mpw training for a half marathon came from the ASICS GEL-Kayano 26

Prefer this shoe over another

23% 3/13

Where to buy

No offers available

Affiliate links included. They never affect our ratings.

Prices updated daily. Last checked Oct 22.


Pros

  • Reviewers rate comfort 4.3 out of 5 and cushioning 4.2 out of 5, and three find it ample for daily easy and long runs.
  • Four reviewers have worn the Cumulus line for years and keep repurchasing it.

Cons

  • Reviewers rate durability 3.8 out of 5, its lowest dimension, and four report tread or toe mesh wearing through quickly, one every four months.
  • Three reviewers who came from earlier Cumulus versions find this one stiffer with less cushioning in the heel.
  • Three of twelve reviewers so far record it as running small, and two say the upper is tight and the laces short.

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

GEL-Cumulus 20 rates 50. This shoe has high confidence. See how we rate shoes.

Better Shoes Rating of prior versions of the ASICS GEL-Cumulus

Each dot is one version of the GEL-Cumulus, 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.
  • GEL-Cumulus 27

    2025 · 0 reviews

    75 Decent

    77 Confidence

  • GEL-Cumulus 26

    2024 · 9 reviews

    73 Decent

    83 Confidence

  • GEL-Cumulus 25

    2023 · 16 reviews

    57 Bottom-tier

    91 Confidence

  • GEL-Cumulus 24

    2022 · 3 reviews

    75 Decent

    83 Confidence

  • GEL-Cumulus 23

    2021 · 0 reviews

    70 Decent

    77 Confidence

  • GEL-Cumulus 22

    2020 · 1 review

    61 Below average

    82 Confidence

  • GEL-Cumulus 21

    2019 · 14 reviews

    61 Below average

    93 Confidence

  • GEL-Cumulus 20 This shoe

    2018 · 12 reviews

    50 Bottom-tier

    93 Confidence

  • GEL-Cumulus 19

    2017 · 7 reviews

    51 Bottom-tier

    91 Confidence

  • GEL-Cumulus 18

    2016 · 8 reviews

    59 Bottom-tier

    91 Confidence

  • GEL-Cumulus 17

    2015 · 6 reviews

    52 Bottom-tier

    84 Confidence

  • GEL-Cumulus 16

    2014 · 37 reviews

    49 Bottom-tier

    97 Confidence

  • GEL-Cumulus 15

    2013 · 48 reviews

    53 Bottom-tier

    97 Confidence

  • GEL-Cumulus 14

    2012 · 2 reviews

    54 Bottom-tier

    92 Confidence

Runner Ratings

12 ratings
5/5 3
4/5 7
3/5 2
2/5 0
1/5 0

Specs & fit

Sizing and ride details at a glance.

Weight
9.2 oz
Men's / women's
Men's 10.0 oz · Women's 8.3 oz
Release
2018 Q2
MSRP
$120
Stack
29/19mm
Drop
10mm

Runner reviews

Write a review

Showing 1–5 of 12 written reviews

Solid

5/5

Overall

Have used Cumulus since 17. These are much better than the 19 with a wider toe box but are a bit stiffer.

Anonymous runner · Jan 18, 2020

25 mpw training for a half marathon came from the ASICS GEL-Cumulus 19

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

Good shoe but...

4/5

Overall

I hadn't wore Asics for 15yrs because at the time the ride and fit were becoming mediocre so I moved on to Brooks. This shoe has much of the same ride that I missed from Asics many years ago. The only con is the upper is very tight and the laces are too short.

Anonymous runner · Jan 5, 2020

20 mpw came from the Brooks PureCadence 7

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

Asics Cumulus 20

5/5

Overall

Great all-around shoe for everyday easy/long runs. Best for neutral footstrike. Well cushioned and comfortable, and I sometimes wear them to the gym and casually as well. Since I started running in the Cumulus I haven't been running tons of mileage, but I would have no concerns about using it for heavier training. I had previously run in the Asics Landreth, and Cumulus has become my go-to after the Landreth was discontinued.

Anonymous runner · Jan 3, 2020

30 mpw training for a half marathon came from the ASICS Landreth

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

Cumulus 20

3/5

Overall

The Asics Cumulus 20 are quite different compared to the previous models. The shoe is lot more rigid, with less cushioning in the heel. The sole of the shoe is also much flatter. While the shoe does still offer a relatively light ride, the comfort level has definitely been compromised compared to earlier versions of the Cumulus model.

Anonymous runner · Dec 29, 2019

45 mpw came from the ASICS GEL-Cumulus 19

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

Durability is lacking

4/5

Overall

Sometimes I feel like shoe companies intentionally make their shoes less durable than they could be, just so they can sell more pairs.

Anonymous runner · Aug 12, 2019

40 mpw training for a marathon came from the ASICS GEL-Cumulus 18

Comfort
5/5
Cushioning
4/5
Durability
1/5
Appearance
5/5
Value
4/5

Alternatives

Other shoes worth considering.

More from ASICS

Compared to other shoes

See how this shoe compares to others like it.

Current shoe
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Reference shoe
Lightest / Newest / Lowest price
Best overall / Best comfort / Best cushioning
Shoe properties
Type
Daily trainer
Daily trainer
Daily trainer
Pronation
Neutral
Neutral
Neutral
Weight
9.2 oz
8.6 oz Lightest
9.9 oz
Stack
29/19mm
39/31mm
40/35mm
Drop
10mm
8mm
4mm
Release
2018 Q2
2025 Q1 Newest
2022 Q3
MSRP
$120
$140
$165
Best price
—
$90 Lowest price
$95
Ratings
Overall
50 Bottom-tier
75 Decent
99 Exceptional Best overall
Comfort
56 Bottom-tier
63 Below average
99 Exceptional Best comfort
Cushioning
64 Below average
71 Decent
99 Exceptional Best cushioning
Durability
66 Below average
74 Decent
97 Exceptional Best durability
Appearance
56 Bottom-tier
57 Bottom-tier
75 Decent Best appearance
Value
51 Bottom-tier
63 Below average
77 Decent Best value rating
Specific shoe

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