The sixth and final round of the CMC Summer Challenge, presented by Monster Army, takes place at 408MX. $10 gate fee for adults, $5 for kids 12 and under. To race, a CMC license is required ($35 per year or $5 for the day) to race, plus race entry fee. Gates open at 2 PM, practice starts at 4 PM followed by racing. Must race five of six rounds to qualify for series end prizes. Check the Continental Motorsport Club website for all the Summer Challenge dates.