Conquer technical terrain with speed, precision, and comfort in the Topo Athletic MTN Racer 4 – a high-cushion trail running shoe designed for women who push the limits on every run. Whether you're chasing race-day PRs or covering long miles on rugged routes, the MTN Racer 4 blends lightweight performance with the protection you need to stay confident and fast on challenging trails.

This latest version delivers a fine-tuned fit and feel, featuring a breathable performance mesh upper engineered for security and comfort over uneven ground. Underfoot, a 33mm x 28mm stack height platform provides a protective, cushioned ride without sacrificing ground feel or responsiveness. The FKT Insole enhances rebound and water drainage, while the Vibram® Megagrip outsole offers unmatched traction and durability over wet, dry, and rocky terrain.

A newly improved gaiter attachment system keeps trail debris out so you can stay focused on your stride. Built with a 5mm drop and designed for a neutral gait, the MTN Racer 4 encourages a natural foot motion while still delivering the support and responsiveness elite trail runners demand.

Features

• High-performance women’s trail running shoes – Ideal for technical trails, races, and rugged training days

• Elevated stack height (33mm heel / 28mm forefoot) – Offers high cushioning and protection over rocky, uneven terrain

• Vibram® Megagrip outsole – Delivers aggressive traction and long-lasting durability on wet or dry surfaces

• New breathable engineered mesh upper – Lightweight, durable, and built for technical terrain responsiveness

• 5mm heel-to-toe drop trail shoe – Promotes a natural stride and balanced performance over variable terrain

• FKT Insole (Fastest Known Time) – Improves rebound, enhances water drainage, and supports faster transitions

• Lightweight women’s trail shoe (8.5 oz W7) – Delivers a nimble, responsive feel for speed and agility

• Compatible with Topo Switchback Gaiter – Enhanced gaiter system keeps out dirt, dust, and trail debris

• Zero rock plate for ground feel – Maintains trail feedback while offering protection through cushioning

• Neutral trail running support – Designed to move naturally through the gait cycle without added structure

• Designed for versatility – Performs equally well during fast-paced races and long trail sessions