500
What are the modern Summer Olympic events?
Archery, Badminton, Basketball, Beach Volleyball, Boxing, Canoe / Kayak, Cycling, Diving, Equestrian, Fencing, Field Hockey, Gymnastics, Handball, Judo, Modern Pentathlon (Shooting, Fencing, Swimming, Show Jumping, and Running), Mountain Biking, Rowing, Sailing, Shooting, Soccer, Swimming, Synchronized Swimming, Table Tennis, Taekwondo, Tennis, Track and Field, Triathlon (swimming, biking, running), Volleyball, Water Polo, Weightlifting, and Wrestling.