Maximum range depends on the bow/arrow combination for me. With my CheckMate Falcon (49# @ 28") it's 65 yards.
Can't hit much between 20 & 65, but by using the tip of the arrow as an aiming reference (gap shoot with the tip dead-on) I can hit targets @ 65 yards & amaze onlookers.
For serious hunting 20 - 25 yards would be my max today. When my shoulder was in good shape and I shot 65 - 70# bows I could be pretty consistant out to 40 yards or so, but it took a lot of years of shooting almost every day to get there.