If you’re considering running your first ultramarathon, here's a complete guide to training, racing, nutrition, and gear.

Ultra-athlete Russ Cook has announced his next endurance challenge – running the length of New Zealand on a 3000km trail ...

Is the best triathlon watch a must-have? It isn't, but I found that monitoring performance and recovery with a multisport watch can give you a competitive edge over your fellow triathletes.

In order to complete an Iron Man triathlon - a 3.8km swim, a 180km cycle and a standard marathon of 42.2km - an athlete needs ...