Heather Hart, ACSM EP, CSCS

Does the 3 Minute Mountain Legs Workout for Runners Work?

Top 9 Causes of Nausea in Ultrarunning (& How to Avoid Runner’s Stomach Issues)

Running With an Altitude Mask: Science or Snake Oil?

Overreaching vs Overtraining in Runners: Running Burnout Explained

How to Avoid Side Stitches When Running: The Myths & Science behind the Dreaded Side Stitch

2022 COROS Apex Review: Best Value Ultrarunning Watch

Hash House Harriers: Better Than A Beer Mile

Running After COVID: A Guide to Safely Returning to Training

What is Palate Fatigue, and How Can Ultrarunners Avoid It?

Fueling for an Ultramarathon: A Complete Guide to Race Day Nutrition

11 Trail Running Etiquette Rules For Safety & Sustainability