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 New Balance Rebel v5 differ
The Adidas Terrex Agravic Speed Ultra and the New Balance Rebel v5 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 New Balance Rebel v5 comes in roughly 1.8 oz lighter (9.7 oz vs 7.9 oz), which becomes noticeable on faster turnover and longer efforts; the drop differs (8mm on the Adidas Terrex Agravic Speed Ultra, 6mm on the New Balance Rebel v5) — higher-drop shoes tend to feel friendlier to heel strikers and tight calves, while lower drops favor a midfoot landing; and the New Balance Rebel v5 is $90 cheaper at MSRP ($230 vs $140).
Head-to-Head Comparison
| Feature | Adidas Terrex Agravic Speed Ultra | New Balance Rebel v5 |
|---|---|---|
| Brand | Adidas | New Balance |
| Model | Terrex Agravic Speed Ultra | Rebel v5 |
| Category | speed training | speed training |
| Weight | 9.7 oz | 7.9 oz |
| Drop | 8mm | 6mm |
| Price | $230 | $140 |
Frequently Asked Questions
- Which is lighter, the Adidas Terrex Agravic Speed Ultra or the New Balance Rebel v5?
- The New Balance Rebel v5 is the lighter shoe at 7.9 oz versus 9.7 oz.
- Which costs less?
- The New Balance Rebel v5 is the more affordable option at $140 compared to $230.
- Do they have the same heel-to-toe drop?
- No. The Adidas Terrex Agravic Speed Ultra has a 8mm drop and the New Balance Rebel v5 has a 6mm drop, which can change how each shoe loads your calves and Achilles.
- 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.
- New Balance Rebel v5 — 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.