news.tiscali.co.uk said:I'd really appreciate any opinions / advice.
My Background is thus. I'm attempting my first 50 miler seven weeks
from now. Though I only run fairly small mileage (50-60 miles per
week), my long runs have been fairly OK - I regularly run a 18-20 miler
weekly and a 25-miler every few weeks. Longest set of runs so far was a
30 mile run on the Friday evening followed by a 28 mile the morning
after - this was an organized event and though I was smashed at the end
of it, I survived!! That was my biggest run, about 6 weeks ago.
This 30 mi followed by 28 mi should put you in very good shape to
finish, esp. if similar terrain. If you regularly run 18-20 mi and 25-mi
every few weeks, you should be in decent shape for a 50-miler. You're
probably well on your way.
Quoted message said:
A couple of thing:
1) People say that time on the feet is important. Does that mean that I
should run a set distance slower (i.e. do 25 mile long-run in 4hrs
rather than 3:30 currently), or, should I run the same pace and do more
miles? I guess the former is less likely to injure than the latter, but
is the latter preferable?
Run normally for long run effort suitable for that duration, but longer
run. A 4-hr run might be a little slower than a 3:30 run, so it would be
a little slower, but not slow enough that you'd do the same distance in
4 hrs vs 3.5 hrs.
The big thing about time on legs (TOL) vs distance is that it'll take
longer to run, say, 20 mi with 10,000 ft of hills with rocky terrain
than it would to run 20 miles of flat, smooth terrain. Or at race pace
on race day, you might do it faster so a 40-mi training run might be the
same time on legs as 50 mi race. I don't think most people actually run
the 50 mi in training, but I do know of some that do 38-40 mi for 50 mi
training. Some folks may do 30 mi as long run for 50 miler, so where
you did a b2b 30 mi in evening followed by 28 mi next morning, you're in
really good position for a 50 miler, probably in something above
survival mode.
Another thought is that some consider training the endocrine system
important, and that doesn't really start until about 3 hr so many might
use 4 hr as minimum TOL for training for longer events. 6-8 hr long runs
aren't uncommon for long run training for mortals. But some faster folks
can get it done with 3-4 hr runs, and you might be in that category. Dan
can probably give you a better idea. (and I think Doug should be back
about now also)
Quoted message said:
2) I think 6 weeks out is the last chance to make any difference, so I
was planning a down week this week (30 miles ish) and then cranking up
to 70 miles the week after with a 30 mile long-run. depending on the
answer to the above, I was thinking about maybe stringing that run out
to about 6 hours, with lots of walking / eating / looking at the views!
Someone with experience at that distance and speed (I'm really slow and
was only aiming for 38mi) could give you a more reliable answer, but I'd
probably just keep the same effort for, maybe, 5-6 hr or so (whatever it
works out to). That is, I wouldn't slow down just to prolong the run.
I'd slow to an effort that would be needed to run or run/walk the
distance / time you have planned. But you can still look at views.🙂
(I'm slow enough that 6 hr for *me* does involve lots of walking /
eating / taking pictures - but that's *my* race pace. That's why I'm
suggesting a response from someone faster.)
One of the big things on the long runs is finding what works for you -
clothing, shoes, food, drink, electrolytes, timing of eat/ drink/
electrolytes, using bottle or backpack, etc. Dress rehearsal, if you
will. If you're using aid stations and drop bags that might not be too
big a deal, but if there's no aid stations there might be some equipment
issues to work out. Sometimes things that work for 3 hr in cold don't
work for 6 hr in heat. But since you routinely run fairly long runs,
that shouldn't be that big an issue.
If it's hilly to the point that you may need to hike sections, many will
practice hiking fast - either as part of long runs or on separate days.
What was suggested to me, and seems fairly common, is to do longest long
run (7-8 hr for slowpokes like me) about 5 wk out and last long run
about 3 wk out (4 hr). People recover at different rates from their long
runs, and in your case your longest runs probably aren't that much
longer than some of your other runs, so your recovery rates should be
fast. (I've heard of numbers like 11 days for the endocrine system to
recover, but they weren't sure where they had seen that number.)
Quoted message said:
My primary goal is to finish the 50 intact. Secondary goal is to finish
under 10-hours.
Good luck. Based on your existing training, you should do well. Just
make it to the start line uninjured. 😉
Dot
--
"Success is different things to different people"
-Bernd Heinrich in Racing the Antelope