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Adidas Terrex Agravic Speed Ultra: Complete Review & Comparison Guide
In-depth review of the Adidas Terrex Agravic Speed Ultra. See how it compares to similar fast trail shoes, specs, pros, cons, and where to buy.

Adidas Terrex Agravic Speed Ultra: Complete Review & Comparison Guide
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Check your local running store or online retailers for availability.
Overview
The Adidas Terrex Agravic Speed Ultra is Adidas's fast trail racing shoe—designed for runners who want to fly on technical terrain. With Continental rubber outsole, lightweight construction, and aggressive grip, the Agravic Speed Ultra brings road racing speed to the trails.
This is Adidas's trail racing weapon: built for speed when seconds matter on rugged terrain.
Key Specifications
| Spec | Value |
|---|---|
| Category | Trail |
| Cushion Level | Moderate |
| Heel-to-Toe Drop | 6mm |
| Weight (Men's/Women's) | 8.8oz / 7.6oz |
| Stack Height | 30mm heel / 24mm forefoot |
| Pronation Support | Neutral |
| Width Options | Standard |
| MSRP | MSRP: $180 |
| Surface | Trail |
What It's Known For
The Agravic Speed Ultra's Continental rubber outsole delivers exceptional grip on varied terrain—rocks, roots, and loose surfaces. The lightweight construction allows for quick foot turnover, while the moderate cushioning provides enough protection for technical descents.
Trail racers appreciate the shoe's ability to maintain speed on terrain that slows down heavier options.
Why Runners Love It
Pros
-
Light: At 8.8oz, built for fast trail racing.
-
Fast: Responsive platform rewards quick turnover.
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Great Grip: Continental rubber handles technical terrain.
What Some Runners Don't Like
Cons
-
Less Protection: Not for rocky ultra terrain.
-
Minimal Cushion: Not ideal for long days.
Who Should Consider This Shoe
The Adidas Terrex Agravic Speed Ultra is ideal for:
- Fast trail runners (20-60 miles per week) racing technical terrain
- Half marathon to ultra trail racing at competitive pace
- Those prioritizing speed over maximum protection
- Runners with efficient form who prefer ground feel
Who Might Want to Look Elsewhere
Consider other options if you:
- Need maximum cushioning
- Run primarily ultra distances
- Want more underfoot protection
- Prefer plush, soft rides
How It Compares: Cross-Brand Comparison
| Shoe | Cushion | Drop | Weight (M) | Price | Best For |
|---|---|---|---|---|---|
| Adidas Terrex Agravic Speed Ultra | Moderate | 6mm | 8.8oz | MSRP: $180 | Adidas fast trail |
| Salomon S/Lab Sense 8 | Low | 6mm | 7.6oz | MSRP: $180 | Ultra-light trail |
| HOKA Speedgoat 6 | High | 4mm | 9.5oz | MSRP: $155 | Cushioned trail |
| Saucony Peregrine 14 | Moderate | 4mm | 9.9oz | MSRP: $140 | All-around trail |
| Nike Ultrafly | High | 8mm | 9.5oz | MSRP: $180 | Cushioned trail race |
Adidas Lineup: Same-Brand Comparison
| Shoe | Cushion | Drop | Weight (M) | Price | Best For |
|---|---|---|---|---|---|
| Adidas Terrex Agravic Speed Ultra | Moderate | 6mm | 8.8oz | MSRP: $180 | Fast trail racing |
| Adidas Terrex Speed Ultra | Moderate | 4mm | 8.4oz | MSRP: $180 | Ultra-light trail |
| Adidas Adizero Boston 12 | Moderate | 6mm | 8.6oz | MSRP: $160 | Road speed |
| Adidas Ultraboost Light | High | 10mm | 10.0oz | MSRP: $190 | Cushioned road |
| Adidas Supernova Rise | High | 10mm | 11.1oz | MSRP: $140 | Recovery road |
Final Verdict
The Adidas Terrex Agravic Speed Ultra delivers fast, grippy performance for trail runners who prioritize speed on technical terrain. It's the shoe for those who race trails like roads.
For speed-focused trail racers, the Agravic Speed Ultra is an excellent choice.
As an Amazon Associate, we earn from qualifying purchases.
Check your local running store or online retailers for availability.