this is long but bear with me
SULE X/SULE I
I went to juniors in 2003 and seniors in 2004
My juniors company was the first to do SULE X (which was turned into the new SULE I when I returned for seniors a year later)
From what I recall, SULE X wasn't bad at all. Fire teams (4 men) start somewhere in the training area, with helmets, weapons, canteens, and ammo. They run to the first problem, where the first candidate takes a crack at it. After finishing, the team runs to the next problem, and so on. Distance between the problems is between 0.5 and 1.5 miles.
Points can be added and subtracted should your fire team pass another, or get passed.
All in all, it wasn't very hard. We didn't run it right after a hump.
That was the easy part - and the easy parts stopped after that.
Unplesant Suprise
At the end of week 4, we saw on the schedule that we had a night hump pushing off at 0100 friday morning.
They lied to us.
That Thursday afternoon, we humped out to Buffalow pond for a tactics demo, which was about 7 miles total. Unfortunately, the red flag was out and we didn't have a chance to get dry socks or even water.
When we got back, we ate chow, went back to the squadbay, where we were told to pack up, Echo co had a surprise BIVOUAC tonight.
We went out to the field, got about 30 mins sleep, woke up, did a 12 mile hump, stopped at the LRC, got a few mins for chow while the corpsmen tended to our feet, which now looked like they had been fed into stumpgrinders.
After the LRC problems, we humped back to the BIVOUAC area, packed up our gear, went back to the field, and did squad in the O for 5 or 6 hours. This is when the monsoon started, and those sweaty socks got soaked.
After the Squad in the O, we then went to the IMC to do the night version of the course. And following that fun, we finally got to return to the squadbay - I've never been more happy to see that building.
all told we did about 26 miles in a little more than a day.
SULE II
For this, you'll start with a 13 mile (give or take) night hump.
After that, you break off into squads, and, just like SULE I, you run from problem to problem until everybody gets their turn. Your squad will get ambushed, have to secure an objective (I had to cross an open field to secure a head on the other side). You could have to cross a trench, find ammo cans, anything.
Distances between problems can really add up - on my SULE we criss-crossed the training area several times. Expect a total of 10-15 miles of running between problems, not including fireman-carrying casualties up Da Nang (fun!)
Evaluations change every year, but a few things stay the same:
1. you will cover many miles
2. you will get no useful rest
3. you will be miserable
But, every step you take is one closer to being done. A positive attitude is stronger than any death march the OCS powers that be can engineer.