Fast Times at Los Altos High

Today was my first planned speed workout since Ottawa. I was going to ease back into it, so had only planned to do 2x1,200 somewhere between 4:21 and 4:29 depending on how it felt (5:50-6:00 pace). Ran down to the local high school after work - it was still pretty warm out, around 80 degrees.

Well I get to the school and the track is being resurfaced, and is shut until the end of July. Didn't feel like running fast on the roads, so went to the soccer field at the school and decided I'd run there instead. After a warmup mile I figured I try running some shorter stuff, for a change.

Started with a couple of 100m-ish strides at a reasonable clip, followed by 200m jog recovery. Ran three, at 5:06, 5:03 and 5:01 pace, just to get the legs warmed up.

Then I decided to do some 200m sprints, with 400m jog recoveries. Ran four of those, at 5:01, 5:09, 5:16 and 5:10 pace.

Then I did about a mile of easy barefoot running, figuring it would be good to take advantage of running on the soft grass.

Then I put the shoes back on and decided to do some faster, shorter runs. Did 120m sprints, pretty much flat out, with 400m jog recoveries. Did four of these at 4:34, 4:18, 4:07 and 4:11 pace. I have never run that fast before and it felt great to really push it, lifting the legs high. I decided to see if I could go sub 4 minute pace on one, so did 800m jog recovery and then went for it. I managed a 4:02 and decided to call it a day before I tore something. With a bit more focus on form I am pretty sure I could dip under 4.

So the good news is that I have the physical capability to run at 4 minute mile pace. The bad news is that after 120m I was toast. No way was I going for another 1489.4 meters anywhere near that pace. So any crazy dreams of running a 4 minute mile have been soundly squashed. I will set my sights on running a 4-something minute mile (i.e. 4:59) which seems far more achievable.

So the fastest one equates to a 15.07 100m, which would put about 50% behind the elite runners. It's about the same with marathons where my 3:03 is 50% behind the elites. I guess I am consistent if nothing else. Now, I have to say that distances weren't exact (garmin), and I had a running start, so who knows for sure. Next time I am at a track I will do some certified 100m sprints to see what I can do.

And tomorrow I will see what sort of damage I have done to myself running that fast.