Colorado Runner - Colorado's running news, events and results source

When runners talk about performance, the focus usually lands on training plans, pacing strategies, or nutrition. One of the most powerful influences on race day often goes unnoticed. The environment.

Running with a weighted vest has become increasingly popular among runners, fitness enthusiasts, and athletes looking to make their workouts more challenging. A weight vest adds extra resistance to your body while running, which can improve endurance, strength, and calorie burn. However, it also…

The Denver Colfax Marathon race weekend is here! Here's a guide to logistics and race day information.