Training and strategies » trail running

Dropping out of an ultratrail is something many runners dread. Guillaume Klein explores the most common reasons that lead to dropping out and offers practical strategies for managing your effort more effectively and maximizing your chances of successfully finishing the race.

Ugo Ferrari and Nicolas Martin, two experts in endurance, share their knowledge and strategies in an essential e-book for athletes. Their book offers practical advice to maximize your performance, manage exertion, and optimize your physical preparation. Whether you are a long-distance runner, trail runner, or cyclist, this guide will provide you with valuable tools to improve your endurance and achieve your athletic goals. Don’t...

Ultra-trail racing demands far more than simple physical preparation. It is a true mental, strategic, and nutritional challenge. Guillaume Klein, coach and Nutri-Bay ambassador, has a powerful message for all ultra-trail runners. Whether you are a beginner or an experienced runner, Guillaume Klein’s recommendations will help you better manage your preparation, optimize your nutrition, and adapt to the unique challenges of ultra-trail.