Tri-athlete kids will have a blast at the 15th annual Kids Triathlon sponsored by the City of Ballwin. Kids and teens ages 5 to 12 will swim, bike and run to see who will come out victorious. Participants will be grouped according to age.
Kids ages 7-14 are invited to compete in the 4th annual Clayton Kids' Triathlon.
The city of O’Fallon, Mo., throws a fantastic, family-friendly celebration at the Ozzie Smith Sports Complex over the 4th of July holiday weekend.
Year after year, Webster Groves Community Days continues to be one of the largest Independence Day community celebrations in the area, including one of the most popular 4th of July parades.
Take your family to watch birds of prey fly right over your head, meet the wonderful bird ambassadors of the World Bird Sanctuary up close and much more.
Riverfest 2026 features fireworks over the river, a carnival, live music, craft and food vendors, and lots of fun kids activities.
Kids can work on existing gym skills, learn new skills or just play around during Open Gym at Miss Kelly's Gym in Creve Coeur.