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Trail
Cushioned, grippy and tough for long technical days; the gripes are a wide shape and a heel that folds.
A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off. The best in each category scores in the 90s.
So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.
Showing 4 reviews mentioning great for long runs Show all
YouTube · The Travel Runner · Apr 3, 2026 · summarized
PositiveOver 200 miles on desert and rooty trails, including two races and a three-day stage race. They praise the grip on wet roots and pavement, cushioning that stays protective without feeling sloppy by day three, and a roomy toe box with no blisters. Downsides: the tall stack costs ground feel, ramping up zero drop too fast brought calf and Achilles soreness, and the price is steep.
Reddit · r/trailrunning · Mar 18, 2026 · summarized
PositiveThe Olympus 275 dries quickly even after being submerged, is comfortable and great on technical trails for long distances, though a little pricey.
YouTube · The Amateur Runner · Jan 2, 2026 · summarized
PositiveJust under 200 km, including a 139 km ultra with plenty of technical sections. They found it stable despite the tall stack, with a breathable upper, though summer heat is untested. The foam is on the firm side, so long stretches of hard pavement felt a bit unforgiving, and the grip would struggle in heavy mud. Best suited to trail ultras.
Blog · Dan Smith · summarized
PositiveOne of 2025's best ultra-distance trail shoes: consistent comfort and stability for hours, excellent Megagrip, and a Kevlar-reinforced upper that should last. Not bouncy, and he got heel slippage on descents that needed a lace lock.
Most runners find the Altra Olympus 275 very comfortable and well cushioned, with strong grip and a tough upper for long technical trail days. Fit comes with a few quirks, such as a wide shape and a heel that folds down. Exposed foam wear and some foot slide or sores were each mentioned.
Of the 16 reviews with a clear verdict, 75% are positive, 25% mixed and 0% negative. The praise mentioned most is comfortable fit. The most common complaint is blisters.
The complaints reviewers mention most: blisters (2 reviews), heel slip (2 reviews) and wears out fast (1 review).
We collected and summarized 16 experiences shared on Reddit, blogs and YouTube, with links to the original sources. Reviews submitted here are checked for spam before they appear. Every review, submitted here or collected, is read as positive, mixed or negative.
Trail and off-road shoes, ranked by real runners.
