Ultimate Trail Running

Bloomsbury

The Ultimate Trail Running Handbook: Get fit, confident and skilled-up to go from 5k to 50k

Independently published

Trail Running - The complete training guide: Train smart, progress sustainably, and push your limits

Falcon Guides

Ultimate Guide to Trail Running: Everything You Need to Know about Equipment, Finding Trails, Nutrition, Hill Strategy, Racing, Avoiding Injury, Training, Weather, and Safety

National Geographic

100 Runs of a Lifetime: The World's Ultimate Races and Trails (100 of a Lifetime)

Bloomsbury Sport

The Ultimate Ultra Running Handbook: For runners looking for their next challenge

Falcon Guides

The Ultimate Guide to Trail Running: Everything You Need to Know About Equipment, Finding Trails, Nutrition, Hill Strategy, Racing, Avoiding Injury, Training, Weather, Safety

Rowman & Littlefield Publishers

The Trail Runner's Companion: A Step-by-Step Guide to Trail Running and Racing, from 5Ks to Ultras

Enigmatic Records

Fuel the Fire (Ultimate Trail Running Anthem)    

Skyhorse

The Ultimate Guide to Trail Running and Ultramarathons: Expert Advice, and Some Humor, on Training, Competing, Gummy Bears, Snot Rockets, and More (Ultimate Guides) (English Edition)

Trail Running: The Ultimate Guide to Running a Marathon (English Edition)