Participants will run or hike a challenging 10K (6.2miles) course that takes them around The Crater Rings, a unique site featuring one of the very few examples of volcanic pit craters in the continental United States, and thus recognized as a National Natural Landmark.

The race course will follow a jeep road to the top of a shield volcano, then around the Crater Rings. Be prepared for some strenuous ups and downs. Adding to the challenge will be the desert heat, which is certain to conjure up images of the craters' ancient lakes of molten lava. Relief will come in the way of 3 hydration stations located along the course, the first at 2.1 miles, 2nd at 3.4 miles, and 3rd at 5.1 miles. Despite the challenges, this event is meant for anyone who might enjoy a supported outing in a very unique volcanic setting, whether they are a competitive trail runner, casual hiker, or anything in between.

The goals of the Crater Crawl are to encourage the values of low-impact non-motorized outdoor recreation and raise funds for Idaho Outdoor Association projects, activities, and educational programs.

Visit http://www.idahooutdoorassn.org/crater_crawl.htm for registration information.