cewait
DIS Veteran
- Joined
- Mar 3, 2000
- Messages
- 5,695
Hang in there with the training, everyone! It is totally NORMAL to feel like crud in the last few big weeks....the race has been on your mind for MONTHS, adding mental stress (even if excitement, it is stress physiologically) to the physical stress, and it is ok to get a little tired of it all. But...we're almost there!
And a question for Charles...thoughts on trail running "equivalents"?? 2 of my last 3 long runs were trail races (using the term "race" very loosely), and of course, with technical, hilly, rocky, twisty turny trails, there is a definite decrease in pace. But, the time on my feet, moving forward with aerobic activity, is increased compared to on the road. So...I'm thinking my 4 hour 25K and my 3:45 half marathon (harder trail than the 25K) sort of "count" as about 19 and 16 miles respectively, give or take, if I tried to make it equal to the time I might have covered on the road. (oh, yeah...they were super slow...I don't want to risk an injury running down a narrow rocky trail at this point)
Of course, they are in the log book as the true distance covered.....but I think (hope?) a greater training effect was gained with the added time in motion.
Thoughts?
I do not have a really great formula that works well but intuitively, Training Effect (TE) = time x intensity. So a 10% higher intensity level at the same time represents a 10% increase in TE. So for a trail run one could (or at least I see) see up to a 15% increase in intensity from the higher foot lifts, lighter touches and faster turn over. Pushing a race pace on a trail would add to the increase in intensity. I guess I should also back up and say that intensity is a factor of mass moved, elevation changed and speed. (There are more variables including hydration, illness and other physiological variables) . Counter balancing the increased intensity from the tails is a possible lower time active. So there is a possibility that a race pace may deduct from the increase in intensity.
Nevertheless, I think your training equivalents are close. The delta between the two weeks is about 19%. At worse, I would say you were maybe a mile or so short on those days, but well within a training plan tolerance. You get a gold star for effort on this one! Austin trail runs are so much tougher than the ones around Houston due mostly to rocks.