Terrex Agravic Speed Ultra

What Reviewers Say

Reviewers widely describe the Adidas Terrex Agravic Speed Ultra as a high-performance trail super shoe, offering an incredibly fast, fluid, and efficient ride. Its bouncy Lightstrike Pro midsole, combined with propulsive EnergyRods and an aggressive rocker, delivers explosive energy return and encourages quick turnover, making it well-suited for ultra distances. While the Continental rubber outsole provides adequate grip on dry, firm surfaces like gravel and packed dirt, its traction significantly diminishes in wet, muddy, or slick conditions, becoming a notable liability. The shoe features a breathable, race-ready upper, but some reviewers noted issues with the heel collar design and a super-tight midfoot.

Strengths

• Explosive energy return and propulsion from Lightstrike Pro, EnergyRods, and an aggressive rocker.

• Fast, fluid, and efficient ride, encouraging quick turnover.

• Breathable, race-ready, well-crafted, and sturdy upper.

• Adequate grip on dry, firm ground, packed dirt, gravel, and light rock.

• Impressive stability for a high-stack shoe, particularly for runners comfortable on uneven terrain.

• Built to conquer ultra distances.

• Effective toe bumper.

Drawbacks

• Significant instability reported on technical terrain.

• Poor traction and a liability in wet, muddy, or slick conditions.

• Heel collar design issues, minimal padding, and potential for heel slippage.

• Not a good pick for rearfoot strikers.

• Not suitable for wide feet due to a super-tight midfoot.

• Narrow heel might cause stability issues for some runners.

Who It's For

The Adidas Terrex Agravic Speed Ultra is primarily recommended for midfoot and forefoot strikers seeking a highly propulsive and efficient shoe for ultra-distance racing. It excels on easy, non-technical, and dry trails where its speed and energy return can be fully utilized. Runners who are comfortable with a snug, race-oriented fit and high-stack footwear, and who prioritize fast efforts over all-conditions versatility, will likely find this shoe to be an incredible partner.