LAS VEGAS - Las Vegas Motor Speedway will be packed with racing excitement this weekend. Las Vegas Color Graphics Night at the Races will host the Speed Truck Challenge this Saturday at the Bullring. NMRA Pro Star Motorcycles will race on Saturday at The Strip.

In addition to the Speed Truck Challenge at the Bullring, the track also will offer bike races for the children. All children ages 5-16 will be able to race their bikes on the track. Every participant will receive a ribbon and the winners in each age division will receive trophies. Late Models, Hitchin' Post/Exiss Legends, Chargers, Mini Stocks and Bandoleros also will compete for track points.

Gates open at 5 p.m. and races start at 7. Admission is $8 for adults, $6 for seniors and military and $2 for children 6-12. Children five and under are free. Stockyard tailgate area admission is $25.

On Friday, IMCA Modifieds will race at the Bullring. Drivers will be awarded points towards the IMCA season championship. Gates open at 6 p.m. and practice starts at 7. Tickets are $5 and will include access to the pit and grandstand area.

The Strip will host the NMRA Pro Star Motorcycles this Saturday. On Friday, the Strip will host the Import Finals and test-n-tune.

Gates open at 5 p.m. on Friday and 4 on Saturday. Admission is $8 for adults, $6 for seniors and military and $2 for children 6-12. Children five and under are free.