STL RallyCross 2025 Schedule By Adam Devore | February 5, 2025 RX0 – 4/6/25 (Test N Tune) RX1 – 5/18/25 RX2 – 6/22/25 RX3 – 7/13/25 RX4 – 8/3/25 RX5 – 9/7/25 Registration opening soon! Posted in Rallycross and tagged RallyCross, Schedule