Robert Taylor had holes-in-one over three consecutive days on Brancaster's 16th hole. 1 for 1 in practice, 2 for 4 in competition.
Golfwise, the best I've done is use the same club (Hogan utility) on three different courses in consecutive rounds to set up three eagles, all putts within 2 feet, within 5 days.
Ruleswise, I may have a world record. Lying one(S1), having grounded the club behind the ball, I started to swing, the ball started moving (P1), hit the ball (S2), double hit the ball (P2), driving it into the bank, the ball rebounded, hitting me (P3&4) and rolling downhill to finish stone unplayable (P4) between roots against the trunk