Running Shoes HQ
Altra Olympus 275 HiLo
Technical trail
AltraWomen

Olympus 275 HiLo

A zero-drop, high-cushion neutral trail shoe built for technical terrain and all-day trail running with a roomy Original FootShape fit.

$200MSRP
Comparable specifications
Use these measurements to compare shoes on equal terms.
Terrain
trail
Primary use
Technical trail
Also good for
Trail long run, Daily trail training
Cushion
high
Stability
neutral
Weight
249g
Drop
0mm
Stack
33/33mm
Midsole
Altra EGO MAX
Outsole
Vibram Megagrip with TractionLug
Upper
MATRYX one-piece woven
Widths
standard
Easy runsWet conditionsDoor to trailSmooth trailTechnical trailMax cushionMudWide feetLong runs
Our read

The Olympus 275 HiLo delivers Altra's signature zero-drop platform with generous 33mm stack for cushioned protection on technical trails, backed by Vibram Megagrip traction that handles wet and dry surfaces confidently, though its 0mm drop demands adaptation for runners new to Altra's natural foot positioning.

Ride

Soft yet stable underfoot feel from updated Altra EGO MAX foam (15% lighter, 10% softer than prior version) paired with a zero-drop platform for a natural, ground-connected stance on technical terrain.

Fit

Original FootShape fit offers Altra's roomiest toe box for natural toe splay, though the brand notes this is not specifically a wide shoe.

Best for

Technical and all-day trail running for runners who prefer or are accustomed to zero-drop platforms and want high cushioning with reliable Vibram Megagrip traction in wet or dry conditions.

Avoid if

Avoid if you are new to zero-drop shoes without a transition period, or if you need a narrower, more structured fit or dedicated stability features.

Sources
What informed our read. We link out rather than reproduce others’ reviews.