Trail Runner Magazine

This magazine is not exactly a Triathlon Magazine, but considering the terrain in which some Triathlons are performed in, Trail Runner may help you make up time on the rough runs. Although it is heavily focused on mountain running, you can find lots of great information on supplementation, gear, and other products in this magazine. For triathletes that also enjoy races like XTERRA or the North Face Endurance Challenge, you will find this magazine especially useful. I found Trail Runner for $19.95 on Amazon.