--- product_id: 254130306 title: "Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Mil" price: "251.25 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/254130306-hal-koerners-field-guide-to-ultrarunning-training-for-an-ultramarathon store_origin: TN region: Tunisia --- # 3 tailored training plans Expert gear & trail advice Mental strategies for endurance Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Mil **Price:** 251.25 DT **Availability:** ✅ In Stock ## Summary > 🏃‍♂️ Crush your limits with the ultimate ultrarunning playbook! ## Quick Answers - **What is this?** Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Mil - **How much does it cost?** 251.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/254130306-hal-koerners-field-guide-to-ultrarunning-training-for-an-ultramarathon) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gear & Trail Mastery:** Choose the best ultrarunning gear and techniques to optimize performance and safety. - • **Tailored Training Plans:** Prepare smartly for 50K, 50-100K, and 100-mile ultras with step-by-step guidance. - • **Mental Toughness Blueprint:** Unlock mindset hacks to push through fatigue and finish stronger than ever. - • **Proven Ultramarathon Expertise:** Insights from Hal Koerner, a podium finisher in 90+ ultras, distilled into actionable tips. - • **Comprehensive Race-Day Strategies:** Master pacing, fueling, hydration, and first-aid to conquer any terrain or weather. ## Overview Hal Koerner's Field Guide to Ultrarunning is a definitive handbook for aspiring ultramarathoners, offering expert training plans, gear recommendations, and mental strategies from one of America's top ultrarunners. Designed for distances from 50K to 100 miles, this guide equips runners with everything needed to train smart, race confidently, and finish strong. ## Description 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! Review: Awesome ! - Simple but well written by a giant and legend. It never gets pretentious nor is it a book for the pros only. Will treasure this for years. Review: Excellent book! - Excellent book! It contains all the essential, important, and accurate information. It is also written in a very engaging way. I really enjoyed it! ## Features - Hal Koerner's Gd: Ultrarunning ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 458 Reviews | ## Images ![Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Mil - Image 1](https://m.media-amazon.com/images/I/81993vTdmtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome ! *by N***N on 12 April 2015* Simple but well written by a giant and legend. It never gets pretentious nor is it a book for the pros only. Will treasure this for years. ### ⭐⭐⭐⭐⭐ Excellent book! *by A***E on 5 June 2026* Excellent book! It contains all the essential, important, and accurate information. It is also written in a very engaging way. I really enjoyed it! ### ⭐⭐⭐⭐⭐ A brilliant Ultra Marathon book. *by W***E on 27 January 2026* Having bought two previous books on "Ultra Running" and been very unimpressed, I have to say this one is very good. It covers everything you will need to know when progressing from Marathon to 50km, 50miles,100km and 100miles. There are training plans for each of these distances. The book is written in a way that inspires and gives confidence along with useful and detailed advice on everything for gear, nutrition, non-running training, injuries, treatment and prevention, race day tips, and training. Each topic is broken down into sub paragraphs, clearly written, often in an humorous way. If you are thinking of, or doing an Ultra Marathon - this is the only book you will need. ## Frequently Bought Together - Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Miles and Beyond - Training Essentials for Ultrarunning- Second Edition - Relentless Forward Progress: A Guide to Running Ultramarathons --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/254130306-hal-koerners-field-guide-to-ultrarunning-training-for-an-ultramarathon](https://www.desertcart.tn/products/254130306-hal-koerners-field-guide-to-ultrarunning-training-for-an-ultramarathon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-10*