Field shooting came many years before 3D and was once used to practice for hunting. Like 3D, it started off as unknown yardage and the FITA field still has unknown yardage the first day. Once 3D came out, people flocked to it as a practice to hunting. Now 3D, like field is more of a tournament sport than as practice for hunting. 3D is also moving to known distance by many yardage challenged archers. Both 3D and field offer a trail shoot at different distances. The big difference is the distance shot. Field will go out to 80 yards while most 3D archers will shoot out to 40 yards with the pros going to 50 yards.
Field shoots are dying in most state because of the rules and distance shot. You almost have to bring a lawyer with you when shooting field because of the rules. I shoot many field rounds up to National NFAA field and National FITA field and the first thing I do when I join a group is to say that this is my first field round and help me with the rules because everyone believes in different rules without actually reading them. Archers also have never shot over 50 yards today and find that 60 yards and over are beyond their ability. I met a very good 3D pro archer and talked him into shooting a practice NFAA field round with me. He had 5 pins on his sight but never heard of stacking his pins to get over 50 yards. He had his pins set for 10-50 yards. When I taught him how to stack his pins, he said that he would have no use for it in 3D or hunting but it was a nice trick to learn.
So try a NFAA field or a FITA field as it will make you a better shot. Four arrows at each target will give you more info than one arrow on how you are shooting and what you need to do to improve yourself. I would love to see more that one Field shoot a year. And as long as Bruce keeps changing the location of the NFAA Nationals to Yangton after I make plans for Darrington, buy airplane tickets, and have sons in Washington State take vacation during that time, I will have trouble attending. See you in Seattle the end of July.