Semi Finals Highlights from the Vans BMX Pro Cup in Mexico City, Mexico. The format: 35 total riders (Top 20 from Vans BMX Pro Cup Germany, 5 Wildcards, Top 10 from Regional Qualifiers) Organized Jams Format, ride in order 7 riders per Heat, 3 runs, ride until you fall 5 minutes of Practice before each Heat Judged on overall impression Top 14 from Semi-Finals advance to Men’s Pro Cup Finals.