Diamond Valley Lake Marathon, Half Marathon, 5K & 1K Race Reviews

Diamond Valley Lake Marathon, Half Marathon, 5K & 1K Review Details

The Diamond Valley Lake Marathon, Half Marathon, 5K & 1K reviews contained on this site do not neccessarily reflect the opinions of Race Entry or our affiliates. We have methods in place to indicate when a review came from a verified participant. A review without our "verified participant" seal may have still come from a real participant, but we were not able to verify it. Look for Diamond Valley Lake Marathon, Half Marathon, 5K & 1K verified participant reviews that contain this symbol at the bottom of the review: