That mainly depends on how many shooters there are. I've shot in maybe 4-5 of these, and they've all been pau before 1pm.
Most of the match consists of "hurry up and wait" interposed with "run out and set up targets." You'll only be firing a total of 40 shots, 2 strings of 5 targets each at 25, 50, 75 and 100 yards.
The way it's structured, you have a certain amount of time (I think 2:30 for rifles, 3:00 for pistols) to engage 5 targets at a given range. Then there is a pause of several minutes. Repeat this sequence 3 times for a total of 20 targets engaged. Pause to run out and reset targets, then repeat the sequence another 4 times.
At the same time you are shooting, up to 3 other people are shooting too. If, for example, you are on the left side shooting 25 and 50 yards, someone else is on the left side shooting 75 and 100 yards, while 2 others are on the right side, one shooting close, one shooting far.
So come expecting to spend a lot of time talking story and resetting targets, a little bit of high-pressure shooting, and to leave with a full stomach.
The next one is Feb 7.