Great Forest Park Balloon Race 2024. The great forest park balloon race is an annual festival that takes place every september in central fields in forest park, st.louis,. Friday and saturday, september 20th & 21st.

She started coming to the great reno balloon races at 8 ½ months old. The great forest park balloon race kicks off this year on friday, september 20th with the balloon glow, and continues saturday, september 21st with the balloon race.