Trail Running Shoe Reviews

Spring 2012 Trail Shoe Guide

Runner’s World wear-tests and reviews 9 trail running shoes built to handle whatever surface you take on
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Spring 2012 Trail Shoe Guide  // Asics Gel-Instinct 33 trail running shoe  c David Clugston

Image: David Clugston

Asics Gel-Instinct 33 ($100)

Type: Hybrid

The ideal hybrid, the Instinct is built on the same sole as Asics's popular Gel-Speedstar road shoe but with the addition of a toothy bottom. This shoe delivers an impressive combination of cushioning and traction. "They performed well on most surfaces and were comfortable enough to wear on 25-mile runs," says Gary Long, a wear-tester from Reading. Some testers, though, were concerned that the Instinct's sole was too soft and failed to provide enough protection from sharp debris on rugged surfaces.

Bottom line: Transitions easily from road to cinder trail or groomed path.

Video: Running Shoe Size and Fit

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