Adidas Boston 12 vs Saucony Endorphin Speed 4
HasTrust rates Adidas Boston 12 or Saucony Endorphin Speed 4 Trusted (99/100), checked 2026-06-23: Versatile for both speed workouts and long training runs; Improved fit with a more accommodating toebox and heel counter compared to v3; Good energy return and responsiveness from the nylon plate and Pebax foam.
Is saucony.com legit? → Mixed 71/100
Weighing up the Adidas Boston 12 vs Saucony Endorphin Speed 4? This page covers what we found and the HasTrust verdict, which lands at 95/100 (Trusted). The Endorphin Speed 4 is widely regarded as a versatile, responsive daily trainer that improves on its predecessor's fit, stability, and traction, though it runs slightly heavier and firmer than the v3.
What we measured
Why this score?
The Saucony Endorphin Speed 4 is highly regarded as an exceptional, versatile, and high-performance daily trainer. It improves upon its predecessor with a more accommodating fit, better stability, and improved traction, making it a great choice for runners seeking a responsive, snappy ride without the rigidity of carbon-plated super shoes. While it is slightly heavier and firmer than the v3, it remains a top-tier recommendation for speed work, tempo training, and long distance efforts.
Video reviews
Pros
- Versatile for both speed workouts and long training runs
- Improved fit with a more accommodating toebox and heel counter compared to v3
- Good energy return and responsiveness from the nylon plate and Pebax foam
- Improved outsole traction and durability
Cons
- Slightly heavier than the previous version
- Can feel firmer than the v3, which may not suit those seeking ultra-soft cushioning
- Some users find it less suitable for slower-paced runs compared to v3
Better options
Why switch: Good alternative for those preferring a non-plated shoe; offers more cushion though at a higher price point.
Better for runners seeking an ultra-soft, plush experience for tempo training.
What web sources say (not checked by us)
Facts
Based on 8 sources
Saucony Endorphin Speed 4 vs adidas Adizero Boston 12: Which Running Shoe Is Better? - RTINGS.comSaucony Endorphin Speed 4 — Tested Running Shoe ReviewCut in half: Saucony Endorphin Speed 4 Review | RunRepeatSaucony Endorphin Speed 4 Review (2026): Should You Get It?Saucony Endorphin Speed 4 Review | Tested & RatedSaucony Endorphin Speed 4 Men's Shoes Navy/Pepper | Running WarehouseSaucony Endorphin Speed 4 Review – Fast, Light & Worth It? | The Active GuyReview: Saucony Endorphin Speed 4 - Speeding Things Up!💬 Ask about this shop
Answers come from what we checked about this site — the AI only picks the topic, it writes nothing.
🛡️ Site safety check
What you should do
- Still pay with a method that has buyer protection (credit card or PayPal), never a bank transfer.
- Check the returns policy and delivery time before ordering.
- We keep tracking this site — check back here if anything feels off later.
🔍 What we checked ourselves
Each row is a check HasTrust ran, and the day it ran.
| Check | What we found | How | When |
|---|---|---|---|
| HTTPS certificate | Valid — Amazon, expires 2026-11-06 | TLS handshake from our servers | before 2026-06-23 |
| Domain registration | 1995-05 (31 years old) | RDAP registry record | before 2026-06-23 |
| First seen on the web | 1996 | Internet Archive | before 2026-06-23 |
| Popularity rank | #31017 on Majestic Million | Majestic Million list | before 2026-06-23 |
| Blocklist | Not listed | HasTrust blocklist | |
| Trust score history | 2 recorded points since 2026-06-23, 95 → 95 | HasTrust score model |
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Checked 98 days ago. · How we score →
Frequently asked
Is Adidas Boston 12 or Saucony Endorphin Speed 4 legit?⌄
Trusted. HasTrust trust score: 99/100. The Saucony Endorphin Speed 4 is highly regarded as an exceptional, versatile, and high-performance daily trainer. It improves upon its predecessor with a more accommodating fit, better stability, and improved traction, making it a great choice for runners seeking a responsive, snappy ride without the rigidity of carbon-plated super shoes. While it is slightly heavier and firmer than the v3, it remains a top-tier recommendation for speed work, tempo training, and long distance efforts.
Is Adidas Boston 12 or Saucony Endorphin Speed 4 a scam?⌄
Our check surfaced no major scam signals — still verify payment and seller details before you pay.
What is the Adidas Boston 12 or Saucony Endorphin Speed 4 trust score?⌄
HasTrust rates Adidas Boston 12 or Saucony Endorphin Speed 4 99/100 (Trusted). Buy
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