I have been running a combination of different surfaces over the past few months. From pavement and concrete, to gravel and dirt, this shoe performs great! The conditions I've run of late have been a lot of mountain trails, with a lot of dirt, gravel, and rocks, not to mention the uneven terrain. The XTERRA running shoe, is one of the best mountain trail running shoes I have ever used. The cushioning is great, especially supportive in the toe box and forefoot, which is important when you run down… Full review
Xterra makes competition trail-running shoes.