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Product Overview

Performance tuned for trail racing and speed-hiking. Vibram® Megagrip outsole delivers optimal traction on any surface. Medial and lateral drainage ports enhance water release and quick drying.


  • Best For:Trail Running
  • Stack Height:30mm (heel) // 25mm (forefoot)
  • Heel to Toe Drop: 5MM
  • Weight:9.3 oz (M9)
  • Cushion:
  • Support:
  • Pliability:

Why We Love It

  • Roomy Toe BoxRoomy Toe Box

    Roomy Toe Box

    Anatomical toe box allows toes to spread naturally and comfortably.

  • 5MM Drop5MM Drop

    5MM Drop

    Our highest available drop allows you to access natural running with more under-heel cushioning.

  • Vibram Outsole

    Vibram Outsole

    Unparalleled grip and traction and durability from the leaders in technical outsoles.

  • Ortholite Footbed

    Ortholite Footbed

    Comfortable, anti-compression footbed with anti-microbial properties.

Ratings & Reviews

Average Customer Ratings


Sets the Standard


The name of this shoe is fitting for how it performs on the trail. Today I ran a 5.3 miles loop run in these shoes straight from the box. The area I run in is rocky, sandy with steep ups and downs over rough terrain. I regularly run these trails in my Ultraventure and Terraventure trail shoes. The Mtn Racer borrows the best from both of these shoes. It has the cushioning of the Ultra and the firmness of the Terra. That makes this a fast and efficient runner. The cushioning and firmness of this shoe eliminates the need for a rock plate. The fit of this shoe is a little different than the Ultra and Terra. The heel locks down very well and greatly adds to stability when running steep sections. The fit is a little tighter and feels a little shorter that the Ultra and Terra. I am hoping as I put more miles in the shoes it will stretch out a little. Overall, I'm not sure if there is a better trail runner on the market.

I haven't returned these yet


I haven't returned these yet, but I am after a single run. They seem to fit well. Narrower toe box than the Altra and wider than the Hoka Speedgoat. However, running in them was like running barefoot on concrete. For 25/30mm shoes they didn't feel like they have any cushion. And for that I am returning them. I wanted them to be good. Not sure I will try another shoe fro Topo.

It’s okay


Fits okay but My kids told me that the color looks like Mc Donald’s shoes.

A great light, wide, secure, cushioned shoe that goes the distance


I think Topo has just about nailed it with the MTN racer. It’s well cushioned, roomy in the toe box, secure everywhere else, grippy, light, and fast. It covers the bases, and covers them well. I could nearly replace all my trail shoes with the MTN racer. Sizing was spot on for me ie same size for these shoes as with other Topos.

I have done trail runs ranging from 10 to 30 miles, and felt good, on these shoes and am overall very happy. The roomy toe and secure mid and heel ensures smooth going even over technical terrain with uneven footing. It didn’t feel sloppy at all. The lugs and Megagrip made for great traction on mud and rocks. The stiffer cushioning provided good underfoot protection.

That all said, if the MTN racer could improve, at least for me, I would want stiffer, or different cushioning, for even more underfoot protection.

Great concept, could use a few refinements still....


Early impressions:
The good: Fabric of the upper. Keeps the fine dust of Cascadian trails out of the shoe and socks. Keeps splashes of water out, dries in 10 minutes if it does get soaked. Much prefer this to 'engineered mesh' Topo and others are using.

Mostly stitchless design of the upper is great. Lace guides on the tongue are very effective. Laminated tongue is nice, but could use a bit more padding.

Vibram soles have awesome traction and grip. Really appreciate the full sole, which shows no wear after 40 miles.

The midsole is too firm. After 10 miles the bottoms of my feet were feeling bruised. Better solution for the MTN Racer would be to use a slightly firmer Ultraventure midsole along with a rock plate.

While foot-shaped, the toe-box could still be wider. Topo really needs to offer a size 12.5, as many other trail shoe companies do.