Timothy Norton wrote: How do you deal with muddy runs?
You think chickens are bad. You should see the mess Khaki Campbell Ducks can make!
For me, step 1 is to see what the slope of the land is, and figure out how I can ensure that the water has a place to drain to. I was away over Christmas to visit family one year when we had a particularly wet Dec. Hubby complained and my first comment was, "When I left, the water buckets were near the middle of the east wall. I would move them down slope to the south wall."
Stunned silence then a sheepish, "Why didn't I think of that?"
Step 2 is to decide when the only approach is to shovel the really wet stuff out to a compost area, and put fresh bedding in. This is what I had to do when I got back after that Christmas. I could only do so much, so I had to keep at it over at least 2 weeks.
The trouble with that approach is that, from my experience, I get much more mileage out of my mulch if I add it a 1/4 inch at a time, rather than a whole lot all at once. Similarly, if you get to it early enough, shoveling the wettest stuff out daily or every two days, is more effective than doing a lot all at once.
A different run I had which is also on a slope, the chickens kept kicking the bedding down to the low side, leaving the area under their perches with nothing to absorb the poop. My solution was a short piece of fencing just down hill of the perches that crossed most of the shelter, trapping mulch in the perch area. Again, adding a thin layer of mulch each morning over the night collection of poop, seemed to be more effective for me.
At first, only one end (the perch end) was covered. Now, almost half of that 20 ft long shelter is covered, and the roof over the perches now has a Charlie Brown rain catcher so the rain doesn't just run off the roof and into the perch area. That shelter was *not* supposed to have chickens in there in the winter, but you'll have to talk to Hubby about that!