Brand: REI
Category: Trail Running Shoes
Recommended by Joachim Cassel, Mountain Runner. Community & Events Marketing Professional. Celsius Addict. — London, UK
Highlights: cushioned, long distance, grippy
The Terrex Agravic Speed Ultra 2 Trail-Running Shoes are engineered for high-performance trail running, offering exceptional grip, lightweight comfort, and durability. Designed for serious athletes, these shoes provide the support and responsiveness needed to conquer any terrain. 1. Lightweight construction with a breathable mesh upper for enhanced ventilation and comfort during long runs. 2. Continental™ rubber outsole delivers superior traction on both wet and dry surfaces, ensuring stability on challenging trails. 3. Boost midsole technology provides excellent energy return and cushioning, reducing fatigue over extended distances. 4. Adaptive fit system with a secure lacing design for a personalized fit that keeps your foot locked in place. 5. Reinforced toe cap for added protection against rocks and debris, enhancing durability in rugged environments. 6. Weighs approximately 10.6 ounces (300 grams) per shoe, making it one of the lightest options in its class. 7. Designed with a drop of 8mm, balancing comfort and performance for optimal running efficiency. The Terrex Agravic Speed Ultra 2 Trail-Running Shoes are ideal for trail runners seeking to tackle diverse terrains, from rocky paths to muddy trails. They perform best in outdoor conditions, making them suitable for year-round use, especially in spring and fall when trails are often wet and slippery. Targeted at intermediate to advanced runners, these shoes excel in races, training sessions, and long-distance adventures, providing the necessary support and traction for optimal performance.
Price: $225
- Who it's for
- Built for trail runners prioritizing speed on race day and fast training efforts, particularly on dry, mixed, and technical terrain. Not suited for hiking or those wanting a cushioned, comfort-focused ride.
- What people are saying
- Hosts consistently praise the responsive, springy ride, strong traction, and the rocker's ability to maintain momentum over long efforts. One host notes limited cushioning, framing it as a performance trade-off rather than a flaw.
- Worth noting
- At least one host sized down a half size, so fit is worth checking before buying.
Joachim Cassel's review
The only race shoe I pull! Great traction on the trails and makes you feel fast as hell as you're racing across whatever terrain's in front of you.
Recommended by Joachim Cassel, Mountain Runner. Community & Events Marketing Professional. Celsius Addict.
Frequently asked questions
Who is the Adidas TERREX Agravic Speed Ultra 2 for?
Built for trail runners prioritizing speed on race day and fast training efforts, particularly on dry, mixed, and technical terrain. Not suited for hiking or those wanting a cushioned, comfort-focused ride.
What do experts say about the Adidas TERREX Agravic Speed Ultra 2?
Hosts consistently praise the responsive, springy ride, strong traction, and the rocker's ability to maintain momentum over long efforts. One host notes limited cushioning, framing it as a performance trade-off rather than a flaw.
What should you know before buying the Adidas TERREX Agravic Speed Ultra 2?
At least one host sized down a half size, so fit is worth checking before buying.
What does Joachim Cassel say about the Adidas TERREX Agravic Speed Ultra 2?
The only race shoe I pull! Great traction on the trails and makes you feel fast as hell as you're racing across whatever terrain's in front of you.
Why does Joachim Cassel recommend REI?
Joachim Cassel recommends the REI Adidas TERREX Agravic Speed Ultra 2 for trail running shoes. The only race shoe I pull! Great traction on the trails and makes you feel fast as hell as you're racing across whatever terrain's in front of you.
Is the Adidas TERREX Agravic Speed Ultra 2 a good trail running shoe?
Yes — Joachim Cassel recommends the Adidas TERREX Agravic Speed Ultra 2 by REI as their trail running shoes pick. The only race shoe I pull! Great traction on the trails and makes you feel fast as hell as you're racing across whatever terrain's in front of you.
Is the Adidas TERREX Agravic Speed Ultra 2 good for long distance?
Joachim Cassel recommends it for long efforts: The only race shoe I pull! Great traction on the trails and makes you feel fast as hell as you're racing across whatever terrain's in front of you.
How cushioned is the Adidas TERREX Agravic Speed Ultra 2?
In Joachim Cassel's experience: The only race shoe I pull! Great traction on the trails and makes you feel fast as hell as you're racing across whatever terrain's in front of you.
More from Joachim Cassel's Ultra Race Kit
View Joachim Cassel's expert gear recommendations on Rendezvu
What other hosts are saying
6 experts recommend the REI Adidas TERREX Agravic Speed Ultra 2.
Shelby Farrell, Athlete. Marketing Professional. Cat Mom.
Oh, so you wanna go fast? This is the shoe. It feels super nimble and responsive, and I tend to reach for it on faster training efforts and race days. Not a ton of cushion here, definitely more of a performance-oriented ride. I did end up sizing down a half size in this one.
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Great shoe for racing. Fast and responsive. Adidas design team hit the nail with the speed ultra.
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Charlotte Kirk, Multi-sport endurance athlete and adventurer
A trail-runner not a trail-hiker. Great bounce and really springy
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Harsha Kanaparthi, Adidas Runners Athlete | Sprint • Road • XC | AKU Atletiek
The Agravic Speed Ultra 2 feels like a shoe designed for fast trail efforts, long races, and technical segments where you need both precision and efficiency. The rocker helps maintain momentum on flats and rolling terrain, while the midsole stays responsive even after long hours. Grip is strong on dry and mixed surfaces, and the shoe stays stable at higher speeds.
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