Run your fastest mile, 5K, or 10K this summer with our guide to speed training, which offers advice on the ideal training schedule and types of workouts.

Bolsover Cruise Club has successfully concluded its first-ever speed dating-style training event. The three-day celebration ...

What Really Determines Your VO2 Max? That’s why we approach speed training differently. The purpose of training speed in running is really two-fold: First off, we want to recruit more Type-IIa ...

Jacksonville Jaguars rookie running back Bhayshul Tuten has plenty of speed, but what would it take for the young back to ...

Dynamic speed training formulated by Dr. Sasho MacKenzie Guided workout timer for reps, sets, and rest intervals Custom speed metrics to track your gains Hands-free data entry using voice entry ...

How training for the modern Tour de France has evolved into a precision science of heat, altitude, and recovery hacks for ...

Speed training is all the rage, but it's still wildly misunderstood. In this InsideGOLF exclusive, Dr. Sasho Mackenzie explains the method.

As the owner of a speed-training product, of course MacKenzie will defend its safety. But even MacKenzie concedes that to safely get longer, you need to balance your speed training with whatever ...