Multiple choice By 648 B.C. which other events had been added to the Olympics? Gymnastics, weightlifting and wrestling. Long jump, javelin, and the marathon. Pentathlon, boxing and chariot racing. Decathlon, high jump and shot put. Reveal answer Fill a bubble to check yourself C Correct answer Explanation Over the centuries, the ancient Olympics expanded from a single foot race. By 648 B.C., events like the pentathlon, boxing, and chariot racing had been added to the program.