Comparison Overview
Both are top contenders in the speed training category. Try both to find your preference.
How the Adidas Terrex Agravic Speed Ultra and Saucony Endorphin Speed 5 differ
The Adidas Terrex Agravic Speed Ultra and the Saucony Endorphin Speed 5 sit in the same speed training 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 Saucony Endorphin Speed 5 comes in roughly 1.4 oz lighter (9.7 oz vs 8.3 oz), which becomes noticeable on faster turnover and longer efforts; and the Saucony Endorphin Speed 5 is $55 cheaper at MSRP ($230 vs $175).
Head-to-Head Comparison
| Feature | Adidas Terrex Agravic Speed Ultra | Saucony Endorphin Speed 5 |
|---|---|---|
| Brand | Adidas | Saucony |
| Model | Terrex Agravic Speed Ultra | Endorphin Speed 5 |
| Category | speed training | speed training |
| Weight | 9.7 oz | 8.3 oz |
| Drop | 8mm | 8mm |
| Price | $230 | $175 |
Frequently Asked Questions
- Which is lighter, the Adidas Terrex Agravic Speed Ultra or the Saucony Endorphin Speed 5?
- The Saucony Endorphin Speed 5 is the lighter shoe at 8.3 oz versus 9.7 oz.
- Which costs less?
- The Saucony Endorphin Speed 5 is the more affordable option at $175 compared to $230.
- 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
- Adidas Terrex Agravic Speed Ultra — full specs, AI insights, and verdict.
- Saucony Endorphin Speed 5 — 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.