Ultramarathons don't leave much room for mistakes. Don't learn the hard way: get a jump on training for an ultramarathon with Hal Koerner's Field Guide to Ultrarunning, a comprehensive handbook to running 30 to 100 miles and beyond, written by one of the most experienced and recognized athletes in the sport. Hal Koerner is among America's best ultrarunners with podium results in more than 90 ultramarathons. In his smart, down-to-earth handbook, Koerner shares hard-earned wisdom, field-tested habits, and insider tips to help you prepare for your ultra. You'll find guidance on exactly what you need to know to prepare for ultramarathon, including: best gear for ultrarunningfueling and hydration guidelineschoosing an ultratrail-running techniquefirst-aid advicebeating altitude, storms, and heatrace-day game planscrew and pacer tipsmental strategies to get you to the finish line The guide offers three detailed training plans to prepare for 50K, 50-mile to 100K, and 100-mile ultramarathons.Start your ultra with confidence and finish it strong with Hal Koerner's Field Guide to Ultrarunning!

"Lore of Running" gives you incomparable detail on physiology, training, racing, injuries, world-class athletes, and races.

Author Tim Noakes blends the expertise of a physician and research scientist with the passion of a dedicated runner to answer the most pressing questions for those who are serious about the sport:

-How your body systems respond to training, the effects of different training methods, how to detect and avoid overtraining, and genetic versus trainable potential

-How to train for the 10K up through ultramarathon with detailed programs from Noakes and several leading running experts

-How to prevent and treat injuries, increase your strength and flexibility, and use proper nutrition for weight control and maximum performance

You'll also find a candid analysis of supplements and ergogenic effects and training aids. The book includes new interviews with 10 world-class runners who share their secrets to success and longevity in the sport. Features on legendary figures and events in running history provide fascinating insights.

And that's just scratching the surface. "Lore of Running" is not only the biggest and best running publication on the planet. It's the one book every runner should own.