I think this data is a pretty solid indicator of the distance issue.
2004 (Difference 16.9) 5. Chris Smith 304.0 100 Steve Elkington 287.1
1999 (Difference 19.1) 5. Harrison Frazar 290.5 100.Rocco Mediate 271.4
1995 (Difference 17.
5. Kelly Gibson 280.2 100. Chris Demarco 262.4
1989 (Difference 16.0) 5. Bill Sander 276.9 100. Jim Benepe 260.9
1980 (Difference 14.9) 5. Joe Hager 270.4 100. Tom Jones 255.5
The data from tour driving distance stats demonstrates that in the last 25 years, driving distance has increased 30-35 yards, or around 12%. In general, there has been a consistent 1-2 yard increase per year with spikes in the years of significant technological innovation.
The gap between a long hitter and a relatively short hitter on the US PGA Tour has been relatively constant at around 17 yards.
A 7000 yard course in 1980 would now need to be around 7800-7900 yards to effectively play the same distance for tour pros of today. By contrast, during the same time period, an average player's driving distance has only changed marginally.
I also believe that accuracy has increased significantly over this time period. Dave Pelz had a study (in the Short Game Bible) showing that the average error for a tour player was 6-7 percent measured by the distance away from the target divided by the distance from the shot. Thus for a 200 yard shot, a tour player would on average miss the target by 12-14 yards. I believe that current accuracy on iron shots is much higher, probably more in the 5% range. I doubt that the average player's accuracy has increased at all during this time period.
Thus, to be challenging for the tour pro, target areas need to be narrowed. A 35 yard wide fairway at the time of Pelz study would now need to be about 25 yards wide to present the same challenge. Major Championship setups reflect this trend.
These changes make it extremely difficult for a course to meet the traditional ideal of being a challenging venue for a championship play while still being playable for the average player. A 7900 yard course with 25 yard wide fairways equates to torture for the average golfer. In fact, a 6500 yard course with 25 yard fairways equates to torture for the average player, unless the rough is kept short enough to essentially be meaningless.
Many options exist for dealing with the issue:
1. Defend 7000 yard courses more tightly at the greens in tournament play with pin positions and maintenence practices.
2. Allow scores to go lower in top events, with the result that tour players will use shorter and shorter clubs into greens.
3. Disregard the traditional ideal, create tournament courses and leave the rest of the courses as is.
4. Reign back equipment. (OGA)
5. Bifurcate equipment
6. Maintain wide fairways but have the penalty for being in the wrong part of the fairway increase (Sand Hills).
Each of these options have plusses and minuses. With the OGA experiment, all have now been tried. I believe that bifurcation of equipment or reducing ball flight by 10-15% are the most painless options, but I kind of like trying them all and seeing what works the best. In reality that is what is taking place today.