The national park will release a new draft of its backcountry management plan this fall to deal with overcrowding issues.
Learn how to specifically target different types in your training.
How much is too much?
The last time the IAAF held a world championship in the U.S. was 1992.
This lightweight model is Hoka's quickest and most agile shoe yet!
It's worth your time as a runner to work on improving your overall athleticism.
With the help of cross-training, Dorothy Beal has stayed injury-free throughout her running career that includes 27 marathons.
Do you know what's really in your sports nutrition supplements?
Finding a balance between your training load and how much your body can handle can help in your recovery.
The 27-year-old is targeting several races leading up to the 2016 Olympic marathon.