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Julia Zuniga

REI Outdoor School Instructor

Julia Zuniga holds a master’s degree in Exercise Science and her expertise is in fitness and trail running. She was previously an REI Outdoor School Instructor in San Diego, Calif. She

Latest Articles

  • Skills

    Speed Training: How to Run Faster

    254 reviews with an average rating of 4.2 out of 5 stars

    Many runners aspire to move faster. This article discusses ways to increase your speed, including track workouts and strength training.

  • Skills

    Hydration for Running: A Beginner's Guide

    54 reviews with an average rating of 4.3 out of 5 stars

    To feel your best while running, it’s important to stay hydrated. Learn how much to drink and how to avoid dehydration and overhydration.

  • Skills

    How to Cross-Train for Trail Running

    46 reviews with an average rating of 4.8 out of 5 stars

    Cross-training can help build strength and add fun to your training routine. This article teaches you how to cross-train for trail running.

  • Skills

    Stretches for Running

    334 reviews with an average rating of 4.5 out of 5 stars

    Learn the difference between dynamic stretching and static stretching and what stretches are best to do before and after running.