Archery: 1 day, 20 OP each
Athletics:
Baseball: 1 day, 15 OP each
Boxing: 1 day, 100+ OP each
Climbing: 1 day, 20 OP each
Equestrian: 1 day, 20 OP each
Fencing: 1 day, 15 OP each
Golf: 1 day, 15 OP each
Gymnastics: 1 day, 20 OP each
Hockey: 1 day, 25 OP each
Hurdles: 1 day, 30 OP each
Judo: 1 day, 40 OP each
Rowing: 1 day, 20 OP each
Skateboarding: 1 day, 90 OP each
Surfing: 1 day, 15 OP each
Tennis: 1 day, 50 OP each
Triathlon: 1 day, 50 OP each
Volleyball: 2 days, 150+ OP each
Weightlifting: 1 day, 20 OP each