- This event has passed.
Little Grand Canyon Marathon, Half, 10K
September 14, 2018 @ 8:00 am - 5:00 pm
San Rafael Swell, UT. Due to this exclusive location and the multiple Paleontological and Archeological vistas, this is the only run of its kind. This is a limited run and is not for runners that enjoy running in large crowds and in great cities. All races have all been given the USATF Certification (Requirement to run in the Boston Marathon).