Welcome to the best half marathons in the world! This book will take you on a journey to the beautiful Fjords in Norway, the dazzling lights of Las Vegas, the warm waters of the Caribbean, the stunning views of Mount Everest... and to the frozen wonderland of Antarctica!Fifty carefully selected half marathons have been reviewed and categorised into four regions: Europe; The Americas; Asia Pacific; and finally the Middle East, Africa and Antarctica. The races range from easy to hard and cover all terrains, from sand to snow!