Comparison Overview
Both are top contenders in the racing category. Try both to find your preference.
How the ASICS Metaspeed Ray and Adidas Adizero Adios Pro 4 differ
The ASICS Metaspeed Ray and the Adidas Adizero Adios Pro 4 sit in the same racing bucket, so the question isn't what you'd use them for — it's which one matches your stride, your weekly mileage, and your budget.
Where they actually differ: the ASICS Metaspeed Ray comes in roughly 2.5 oz lighter (4.6 oz vs 7.1 oz), which becomes noticeable on faster turnover and longer efforts; and the drop differs (5mm on the ASICS Metaspeed Ray, 6mm on the Adidas Adizero Adios Pro 4) — higher-drop shoes tend to feel friendlier to heel strikers and tight calves, while lower drops favor a midfoot landing.
Head-to-Head Comparison
| Feature | ASICS Metaspeed Ray | Adidas Adizero Adios Pro 4 |
|---|---|---|
| Brand | ASICS | Adidas |
| Model | Metaspeed Ray | Adizero Adios Pro 4 |
| Category | racing | racing |
| Weight | 4.6 oz | 7.1 oz |
| Drop | 5mm | 6mm |
| Price | $300 | $300 |
Frequently Asked Questions
- Which is lighter, the ASICS Metaspeed Ray or the Adidas Adizero Adios Pro 4?
- The ASICS Metaspeed Ray is the lighter shoe at 4.6 oz versus 7.1 oz.
- Which costs less?
- The ASICS Metaspeed Ray is the more affordable option at $300 compared to $300.
- Do they have the same heel-to-toe drop?
- No. The ASICS Metaspeed Ray has a 5mm drop and the Adidas Adizero Adios Pro 4 has a 6mm drop, which can change how each shoe loads your calves and Achilles.
- Are these carbon-plated racing shoes?
- Yes — both the ASICS Metaspeed Ray and the Adidas Adizero Adios Pro 4 use a carbon plate, so they're built primarily for race day and key workouts rather than daily mileage.
- Can I rotate both shoes in the same training block?
- Yes — many runners pair complementary shoes like these to spread load across different muscles and tendons. Use our rotation planner to build a mileage split that fits your schedule.
Read the full reviews
- ASICS Metaspeed Ray — full specs, AI insights, and verdict.
- Adidas Adizero Adios Pro 4 — full specs, AI insights, and verdict.
- Browse the full running shoe database
- See more shoe comparisons
Not sure which is right for you?
Use our AI-powered shoe finder for personalized recommendations, or build a smart shoe rotation with the rotation planner.