I did my long run today on a rolling wooded trail that I suspect is similar
in terrain (though slightly flatter in overall profile) to the trail
half-marathon I'm doing in September. I'd been all my runs for the past few
weeks on either paved, or more even-surfaced natural, trails (of 2:00-2:15
hrs duration). This particular trail is about 5.5 miles, and I planned on 2
loops in about 2:30. I hit the first loop in 1:15, feeling mostly great! My
heart-rate was great, my breathing was steady and even, and I felt I'd be
good for another circuit, but not long after that I realized that my "core"
muscles were getting to the point of being really trashed. So, I altered my
route so I could fart around and walk a lot and wound up putting in about
2:15 of time-on-legs, walking a good 40 minutes out of the last hour and
still having a lot of achiness in lower back and butt (walking or running).
I think my biggest problem (other than homelife stresses that put me in a
foul mood with no tolerance for pain and discomfort) was that I haven't been
able to train much on that kind of microterrain--lots of roots and rocks,
with squishy stuff in-between. It's less like running hills and more like
running steps--jagged, uneven steps. I'm wondering if there's any basic
strength-training exercises that would help in this department (esp. erector
spinae and gluts both large and small). Would stair climbing/stair running
help? One of those wobbly balance disks? Could I safely do some kind of
stair or strength routine 3x a week on top of 5-6 days of running?
In the best of all possible worlds, I'd just be able to run on gnarly trails
every day. I will probably replace my Tues night track workout with gnarly
hill repeats. The good news is that fab new BF and I are spending a week
camping in West Virginia next month--hours and hours of trails every
morning, hours and hours of rubdowns every night. Bliss out.
(FYI: a google search for piriformis offers a paid link to a site entitled
"Get Rid Of The Pain In Your Butt NOW!" Mysteriously, the site contains not
a word about 2-week residential summer camps for obnoxious 9-yo boys, which
is precisely the thing I need to get rid of the biggest pain in my butt
these days.)