Train or run for fun this weekend at the Devil’s Ice Box. The Heart of American Marathon and Columbia Track Club are hosting this 17.2-mile run starting at 6 a.m. Saturday.

Everyone is welcome, whether or not you are training for the HOA marathon or relay, and if you want to run more than 17.2 miles, you can add more to the journey at the end or more mileage in the middle of the run.

There will be four water stations set up along the course around miles 3, 6, 10 and 13. The course will not be marked to make sure to take written instructions or have a phone to navigate the course. To get a map or see the instructions, visit the event page on Facebook.