RunLog," in its fifth edition, is the best training diary available because of its great features: Training Diary The 56-week undated diary lets users plan and track training for 13 months. And because it's undated, users decide when to begin using the diary. Training Guide Over 25 pages of training tips, workouts and charts provide the basics to the novice and new ideas for the expert. Full Color Photos 8 full color and 16 black & white photographs inspire and motivate all year. This fifth edition of "RunLog" includes many improvements, making it even better. They include: Easier to Use Diary Layout The new layout lets you see a full week of training in one glance (spread over facing pages), and still gives you the most room to write of any diary. Four Extra Weeks of Diary Pages We've added four extra weeks of diary pages, giving you 56 weeks total. Compact Format Our new format makes "RunLog" more compact and easier to use. All New Photos This edition features all new color and black and white photographs.