Altra Mont Blanc Speed

Altra Mont Blanc Speed: Zero-Drop Precision, Trail-Tested Speed

Designed for runners who chase performance on every terrain, the Altra Mont Blanc Speed delivers race-ready responsiveness and long-distance durability in a lightweight, zero-drop package. Whether you're dialing in your sub-ultra race pace, logging long training miles, or cruising through technical descents, this shoe is your go-to multi-tool for high-speed trail running.

Built with a dual-layer midsole, the Mont Blanc Speed blends a responsive EGO PRO superfoam core with a stabilizing EGO MAX outer rim for the ideal mix of propulsion and underfoot security. Sandwiched inside is a StoneGuard TPU plate, offering rock protection and predictable cushioning—a perfect middle ground between barefoot agility and rugged resilience.

Underfoot, the Vibram Megagrip Litebase outsole provides best-in-class traction while keeping weight to a minimum. From slick roots to loose gravel, this rubber compound grips with confidence in all conditions, without slowing you down.

Up top, the secure mesh upper features Altra’s Standard FootShape Fit, allowing your toes to splay naturally while the rest of your foot remains locked in place. Thoughtful trail-ready details like GaiterTrap compatibility, a stitched ankle collar, and a heel pull tab round out the build for a shoe that’s not just fast—but smart.

Best For

• Trail runners seeking a lightweight, high-performance trainer for speed sessions and sub-ultra distances

• Runners who want zero-drop responsiveness without sacrificing underfoot protection

• Athletes needing traction, comfort, and speed for both technical and smooth trails

What You’ll Love

✅ Superfoam Midsole Combo – A responsive EGO PRO core with EGO MAX carrier delivers plush, powerful strides
✅ StoneGuard Protection – Lightweight TPU plate adds underfoot security on rocky, rooty terrain
✅ World-Class Grip – Vibram Megagrip with Litebase ensures traction without bulk in wet and dry conditions
✅ Room to Move – Standard FootShape Fit provides anatomical space for forefoot splay and natural alignment
✅ Trail-Ready Details – GaiterTrap hook-and-loop heel tab, stitched collar, and race-tuned mesh upper for breathable comfort

Key Features

• Weight: 215g / 7.6 oz

• Stack Height: 30 mm heel / 30 mm forefoot

• Drop: 0 mm

• Midsole: EGO PRO foam core + EGO MAX rim + TPU StoneGuard plate

• Outsole: Vibram Megagrip with Litebase technology

• Fit: Standard FootShape (Roomy toe box, average heel/midfoot)

• Upper: Stitch-and-turn mesh with collar padding, GaiterTrap ready