PaDisneyCouple
DIS Veteran
- Joined
- Feb 17, 2006
- Messages
- 2,407
Added link to first post now as well.
Thanks! You have a wealth of information in your first post. Sometimes I look there before google.

Added link to first post now as well.
Thanks! You have a wealth of information in your first post. Sometimes I look there before google.![]()
Well that would mean Dopey 2019 and I'm pretty sure she ruled that out already. But possibly 2020 or 2021?
Does the T+D rule hold true for heat adapted runners? I couldn’t imagine skipping a warm up for a 5k or 10k regardless of the T+D, but especially at 130-150...Hahaha, yea not quite yet. Not even close to brining in the same kind of money so it wouldn't be a feasible alternative (more like something I can do in a few moments of down time).
Depends on the distance. But here is the just of it for me:
The warm-ups are key for anything faster than "long run" pace which includes HM Tempo, Daniels T, and Tempo. Essentially, there are two main pathways for the body to use oxygen to produce energy. The aerobic pathway is mostly used in slower running. The closer you get to the point where it becomes harder to breathe (Ventilatory Threshold) the more you use the anaerobic pathway. The aerobic pathway is more efficient and faster at creating energy, whereas the body uses anaerobic when the aerobic can't keep up (because you're going too fast).
The most interesting part between the aerobic and anaerobic pathway is that even though the aerobic is used mostly during slow running it takes about 6 minutes of running before it can be used. This means for the first 6 minutes we're stuck with the slow, inefficient anaerobic pathway. So if you don't do a warm-up, and you're running faster than "long run" pace (about MP + 9%) you push the anaerobic pathway too hard. This creates a deficit in energy within the first 6 minutes that becomes harder to overcome. As this deficit starts to catch up with you in later miles, it causes our running form to suffer.
I do dynamic stretching before all of my races. I suggest my runners do whatever pre-training run stretching routine prior to the race as well. So some stretch. Some don't stretch. Good research to show that changing the routine is more likely to lead to injury than either to stretch or not stretch.
After the dynamic stretching comes the race day WU. If the distance is a 5k, I'll probably do 30-40 min of running at a very easy pace (like 20% slower than marathon pace). For 10k, maybe 20-30 min. For HM, maybe 10-20 min. For M, I usually only do about 6-10 min. The pace isn't super important as long as it isn't faster than MP + 20%. If my body thinks easy is MP + 30%, then I go with that. Towards the end of the WU is when I'll add some strides in. Strides are short bursts of speed lasting in total duration of no more than 10 seconds. Three seconds building pace, three seconds holding pace, and three seconds of gradually slowing down. These are a neuromuscular stimulus. You've likely tapered leading into race day. Which means you were likely doing a lot of easy running the last few days/weeks. These strides reawaken the muscles to say, hey guys it's race day. I do maybe 4-5 strides in total with at least 45-60 seconds between them. The goal is not to be super fast and burn up energy. It's meant to be short and sweet. I start this entire running WU no sooner than 60 min to race start. I finish the WU no closer than 15 min to race start. Earlier than 60 min and the WU loses its effectiveness. Closer than 15 min and you start to infringe on your racing ability.
One thing I'll add that was not in the original post. If the weather has a T+D above 130, then I don't recommend a WU. This T+D means that your core body temp is likely to rise significantly during the WU, that it will hinder race performance. So at that point, just plan to take the first few miles of the race easier than you would have originally intended. Normally I aim for a 2% slow down at the beginning, so this would be a 3-4% slow down instead. Just to let your body play catch up right at the start. It's also a consideration when the conditions are really cold as well. Because you don't want to WU to the point of a sweat in cold weather, because you'll cause the shivers and your bodies focus may go elsewhere rather than being primed for racing.
It could probably be done on the bike as well. If we take the basic principle of aerobic gains from biking vs running, then one would assume the WU might be similar. The basic idea shows that biking is 1/3 the training load of a run of the same duration and intensity. Thus, if we extrapolate (which I can't guarantee would work), then you'd be looking at 18 min of biking to be of a similar WU to a 6 min run at a similar easy intensity. But for it to be beneficial it would need to occur between that 60-15 min timeframe.
Does the T+D rule hold true for heat adapted runners? I couldn’t imagine skipping a warm up for a 5k or 10k regardless of the T+D, but especially at 130-150...
It's your choice and how you tolerate it. But the higher the temps get the higher your core temp goes during the WU and it gets harder and harder to bring it down. But you've run in those types of conditions far more than I have, so you know you best in this particular case.
Yay for plan #200!
My plan, whatever number it was, has fallen apart (ok, it's me that fell apart, not the plan). We bought land to build a new house, and I've been doing freelance work every free moment to save money for building, instead of focusing on running, and ya know, generally taking care of myself!
I don't know if i have a marathon in me this year. Hopefully a half in the fall.
Still averaging 20-25/week, doing 3-4 of my plan's runs per week. I just haven't had five runs/week in me.
and just like that....it went from winter to T+ D time!
Will the new route have as much elevation?! Seems like your bunny route is perfect lol, I wish I had that much climbing!!
I may not be there yet, but I can make it in due time.
Taking notes for the next contest!An interesting analysis of my Garmin VO2max, vs race results, vs Race VDOT score
I decided to see if I could find a correlation between my Garmin's estimated VO2max and what I actually run in races. As many know, the Garmin VO2max race prediction is notoriously fast. I've covered it before, but the gist of it is you need to make sure the resting HR, weight, and maxHR are accurate. Then secondarily, the watch assumes you've near maximized all other aspects of your running thus that VO2max is the best sole predictor. For most of us, we aren't running our marathons near 83% VO2max (in the upper end of elite category). But that's what the Garmin is calculating based on the VO2max chart it uses (just a look up chart of your VO2max vs predicted race times).
So I decided to take a few moments and compare my Garmin VO2max right before a race to the race result.
View attachment 321533
So in Feb-May 2017 I did the Daniels 10k training cycle. I dramatically increased my Garmin VO2max in the process from a 52 to a 58. Now I had previously had higher Garmin VO2max's in the past, but those were based on a maxHR of 195, which I now believe to be no where close to my actual max (around 177 at the most). The results of that training were a 19:29, 20:11, 20:30 5ks and a 43:47 10k. After that, I entered marathon training and ran a 3:14:05 in October at Lakefront. As you can see, my Garmin VO2max over time was between 55-58. I believe some of this fluctuation was due to the increase in temps over the summer (since it is the relationship between pace and HR that determines Garmin's estimated VO2max), and my weight gain of nearly 10 pounds over that period of time.
Now using Daniels VDOT table, I can determine what the VDOT (or VO2max) of those particular race times was per Daniels.
View attachment 321535
A Race VDOT between 48.4-51.4. The interesting column is the "Delta" or the difference. Consistently, my Garmin VO2max and Race VDOT outcome was about 6-6.6 different. So I can use this information to make a somewhat informed decision on future times and on current fitness.
So let's test it out.
View attachment 321536
My Garmin VO2max entering Dopey was a 60. A 53.4 is the calculated race VDOT which would be race times of 18:50, 39:16, 1:26:38, and 3:00:38. This is VERY close to where I saw myself entering the weekend. I thought on the cusp of sub-3 and just around the rest of those values was very reasonable. In the end because of the multi-race I was at 20:06 (bad race), 39:54, 1:30:35, and 3:15:59.
So where does that put me right now?
View attachment 321537
As of this morning, my Garmin VO2max is a 57. Which a 50.4 would be a 19:47, 41:15, 1:31:00, and 3:09:45. It's probably a touch slow on where I think I am right at this moment, but it's close.
So moving forward, I think I'll put an adjustment of about 6-6.6 on my Garmin VO2max to judge my race prediction ability.