"100 Runs of a Lifetime" is a comprehensive guide that presents a carefully curated collection of 100 of the best running routes and events worldwide. This book is aimed at runners of all experience levels, from beginners to seasoned marathoners, and offers a variety of unique experiences. The selection ranges from iconic events like the World Marathon Majors to hidden gems that provide breathtaking landscapes and cultural highlights. Readers can look forward to a journey through the most beautiful running routes that not only present athletic challenges but also offer the opportunity to achieve new personal bests and create unforgettable memories. With detailed information on the routes, the best times to visit, and tips for participation, this book is an essential companion for anyone who loves running and wants to explore the world.