Join the 20th Annual Heart to Heart 5K/10K Run on Saturday, June 6, 2026 at 7:30 a.m. in Creve Coeur, MO—a family-friendly event where you can bring kids, strollers, and furry friends while choosing your preferred distance at Millennium Park. You'll receive timing by Big River Race Management, a participation medal, and a performance t-shirt (while supplies last), plus age group and overall awards for top finishers, with a special family discount that lets additional family members register for just $15 each!