The 12th Annual Mother's Day Title 9K+ at the Boulder Reservoir features a race day expo with plenty of free schwag and sampling of food, kid's activities, a free Rag A Muffin fun run for those 8 years and under, and a DJ spinning music to dance to! This is a fun, family event, but not only for Moms - it's for women of all ages and girls and boys under 18.
You will run/walk a complete loop around the Reservoir, which totals slightly over 6 miles. It's almost all gravel or dirt. Women with baby joggers are welcomed to this event. The course is hilly for the first part but gentle rollers, not steep up and downs.