Running

7. iRunFar

Outside picks the best running blogs of 2011, including iRunFar

5. Japan Running News

Outside picks the best running blogs of 2011, including Japan Running News

2. Peak Performance

Outside picks the best running blogs of 2011, including Amby's Burfoot's Peak Performance blog at Runner's World

1. Science of Sport

Outside picks the best running blogs of 2011, including the Science of Sport

10K Training Plan

Our 12-week program will prepare you to run a personal best

Yes You Can: Run a 10K

Start training now and destroy your office mates in a New Year’s Day 10K.

Phone Books

Cycle, surf, ski, climb—13 apps that put you a click away from the beta you need.

Marathons

Americans are lining up for marathons, triathlons, and adventure races in record numbers. Here are five marathons and the best reason to enter each one.