Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Miles and Beyond

Looking to take your running to the next level? Hal Koerner's Field Guide to Ultrarunning is here to help you crush your ultramarathon goals. Written by one of the top ultrarunners in America, this comprehensive handbook is your roadmap to success. With Hal Koerner's expert advice and insider tips, you'll be fully prepared to tackle any ultramarathon from 50K to 100 miles and beyond.

In this must-have guide, you'll discover the best gear for ultrarunning, fueling and hydration guidelines to keep you going strong, and techniques for conquering the trails. Learn how to handle altitude, storms, and heat like a pro. With first-aid advice and mental strategies, you'll be equipped to overcome any challenge that comes your way.

Hal Koerner's Field Guide to Ultrarunning doesn't just provide valuable knowledge; it also offers three detailed training plans tailored to your goals. Whether you're aiming for a 50K, 50-mile to 100K, or 100-mile ultramarathon, you'll find a training plan that suits your needs. Start your ultra with confidence and finish it strong with Hal Koerner's expert guidance.

Don't wait to start your ultramarathon journey. Get a head start with Hal Koerner's Field Guide to Ultrarunning, the ultimate resource for ultrarunners. Take your running to new heights and achieve your goals like never before. Get your copy now!

Get your copy of Hal Koerner's Field Guide to Ultrarunning now and start your ultra adventure today!