Thursday, November 28, 2019

1 K @ 4:30 Sandwiched with a 20-Minute Jog

Nov. 28, 2019

Warm up 3.5 K: 20:20.56
Rest: 30.28
1 K Fast Run: 3:59.41
Warm down 3.5 K: 20:52.20
Total 8 K: 45:42.45

With three days until the race, this is the last speed training. I jogged for 20 minutes before a fast K @ 4:30 pace. I ran carefully not to further damage the left calf that had lingering tension. I clocked 3:59.41. I was surprised, because I didn't feel like I was going fast. I even slowed down a little toward the end. And yet I finished under 4 minutes. I guess my cardio has gotten a lot stronger from running the Yotsukaido Gas Light 10 K Road Race.             


I was originally planning to do two fast runs, but after the first run, I felt a slight discomfort in the left calf, so I switched to jogging. As I jogged carefully so that stress on the calf would be minimum.

After taking a shower, I fueled myself  amply, and massaged both calves thoroughly. Hopefully, they will have been pain-free by tomorrow morning.

Tomorrow if I can get up early enough, I may go for a walk for 20 minutes and do some park work out. If I don't, I'll just run for 30 minutes or so, and the last stage of tapering before the race will be over.

Tuesday, November 26, 2019

One-Hour Jog in the Rain

Nov. 27, 2019
12.03 K: 1:02:00

Five more days to go before the Shonan Kokusai Marathon 2019. I've been roughly following the tapering method recommended by former ultra-marathon world best record holder Mr. Takahiro Sunada, and what he recommends five days before the race is one-hour jog, so that's what I did. 

It started raining just before I left home. I thought it perfect for acclimating myself for potential bad weather on the race day.

I put on a pair of 100-yen flip-flops turned into semi-handmade huaraches. 


I was planning to run at  6:30/K, but before I knew I was going a lot faster. When I almost finished running the 10.5 K loop below, it was still 8 minutes till one hour, so I ran an extra couple of kilometers to run just a little over one hour.


I felt a slight tension in the left calf. I gave it a thorough massage after taking a shower. I might skip running tomorrow, and do core training instead, just to rest my legs a little.  


Monday, November 25, 2019

One-Hour Recovery Run

Nov. 25, 2019
Warm up 750 M: 4:23.56
2.5 K: 14:34.37
2.5 K: 14:13.60
2.5 K: 14:35.83
2.5 K: 14:25.33
Warm down 750 M: 4:26.82
11.5 K: 1:06:39

Six days to go before the race. I cruised around a 2.5 K loop near my home four times to check my running form as well as to relax the tension in the leg muscles resulting from the tempo run on the previous day. 

The course in the next race is pretty much flat. It's a shuttle course with little change in landscape, though it's all along the coast line and the view of the Pacific Ocean can be enjoyed from time to time. Water & food stations are frequently available and famous local sweets are offered at some of them, though I won't be bothered to enjoy many of them.  

I watched a video showing the course the other day, and have a pretty clear picture of how I want to run the race. I will probably go easy until the first turning point in Enoshima. It will be only after halfway that I will pick up the pace just a little bit. Even then, though, the pace increase will be very slight. I will be very patient until after 31.5 K where the 10th water station is supposed to be. 

I will then shift the gear and increase cadence. Once the finish area is visible on the right on my way to the second turning point in Ninomiya, I will increase the pace further. And then after the turning point, I will take off my aqua shoes and put on a spurt for the last two kilometers, hopefully overtaking those clad in NIKE's Next%.



Saturday, November 23, 2019

3 Sets by 6 K

Nov. 24, 2019
Warm up 880 M: 4:57.83
Rest: 30.34
6 K: 30:06.54
Rest: 3:45.37
6 K: 26:25.71
Rest: 1:00.38
6 K: 33:31.50
Warm down 1.38 K: 11:03.44
Total 20.26 K: 1:51:21

After sleeping 8 hours, I woke up refreshed, ready to hit the road.

With one week remaining, this weekend is the last chance to do quality training.

I haven't been able to do the training I wanted to do mainly due to lingering pain in my left calf and fatigue resulting from insanely busy schedule. But the worst is over and the pain is gone. So I was up for a challenge.

I was going to run 6 K three times at increasingly faster paces, first around sub-4 marathon pace, next at sub-3.5, and finally even faster.

But I was much faster than the respective targets in the first two sets, but significantly slower in the last. But that's OK.

I ran in the aqua shoes above. I'm most likely to run the Shonan Kokosai Marathon 2019 wearing the same shoes. They are super light, don't soak water in the rain, give my feet the minimum protection that they need. My PR was achieved when I ran the Tateyama Wakashio Marathon 2018 in the same type of shoes of a different design. They are proven the best!

Tuesday, November 19, 2019

Yokohama 90-Minute Night Run

Nov. 19, 2019
16 K: 1:32:20

Yokohama was so beautiful at night, and it was perfect for a night run. The view of the Minatomirai district across the bay from the Ohsanbashi Pier was breath-takingly beautiful. It's perfect for a night walk with someone you love, or you are in love with. It takes your breath away, and his or hers as well for sure.


Sunday, November 17, 2019

Yotsukaido Gas Light 10 K Road Race: Race Report

Nov. 17, 2019

On Nov. 17, 2019 the Yotsukaido Gas Light 10 K Road Race took place in Yotsukaido, Chiba. I ran it in bare feet, and finished at 44:18. The time is average, but the context of the race was unique in that two weeks later I was expecting a full marathon. I had never had a full marathon so close from the race. It caused me a lot of inner conflicts that I wasn't aware of. Here is what happened and how I coped with it.

First, I was going to go for a new PR this year. Last year I ran a 41:02. I was confident I could do better if I trained well. I did some intensive hill intervals to prepare for the race. A week before the race, I test-ran the course just for a mental rehearsal. While running, with a couple of kilometers remaining, I felt a nasty pain in my left calf. I walked awhile, and then ran again, but the pain wouldn't go away. I managed to run the remaining distance, but while riding my scooter back home, I was worried that the pain might not go away until the race day.

From the following day on, I stopped running, while doing some body weight core training to keep my cardio active and stay fit. 

The morning of the race, the pain was still there. I was ready to cancel it, but went to the venue anyway,  because two friends from my high school days were running, and I wanted to cheer them on even if I didn't run.

Once I got to the venue, saw my friends, and soaked up the festive atmosphere, though, I just couldn't control my urge to hit the road. So I decided to run. But since the pain was still lingering, my purpose of running was no longer time, but just to check my form and to run without causing much strain to the pained part in the calf.

Last year I started from the front corral for fast runners. This year I settled for a much slower corral to just to keep talking to with my friends from high school until the moment of the start. Running a fast race was no longer on my mind.

The gun went off, and runners flew through the first downhill. I ran with Akira, who ran a sub-3 marathon in his late twenties. I was surprised that once the race began, the pain in the left calf that had previously worried me so much seemed to fade away. I cruised along the street like a rolling stone. 

The pain in the left calf continued to be no problem for the rest of the first half, and I continued to increase pace to overtake one runner after another who was now paying the price of the fast pace in the first few kilometers.

Between 5.5 and 6 K or so, there is a long downhill that received a lot of sun. I hammered down it for time gain. I was surprised at what I was doing. I was trying to run fast! 

Once I got to the bottom of the downhill, I turned left, and there was a long stretch that lasted almost two kilometers. I slowed down slight at first because the road was going up a little. I tried to let my heart rates come down to recover from the latest surge. 

I ran carefully not to injure my left calf, and it worked. When I made the last left turn into the final stretch to the finish, I was almost pain-free, though slight tension was building in both of my calves, which seemed inevitable. 

The last stretch was one long downhill, one steep uphill, another long down hill, and another long uphill, and then a flat road to the finish. Considering the energy that I would need to attach the forthcoming two uphills, I didn't bang down the first downhill as aggressively as I had done the previous one near the 6 K mark. Then came the first of the two uphills. I swerved to the right to run on the yellow paint in the center of the road. The surface was smoother there. I took shorter strides for running economy, but by then building fatigue was making my breathing difficult, so I had to significantly compromise on speed when going down the second downhill not only because of the increasingly difficult breathing but also poorly-maintained road surface. 

The poor road condition remained while going up the last uphill and also on the last stretch leading to the finish line as well. I was hoping to surge there, but with the difficult breathing I had to settle for a rather average pace. I crossed the finish line with both my arms thrown into the air with joy!

My time wouldn't be so good, considering the slow pace in the first few kilometers. Plus, it wasn't the main purpose today after all. 

In no time Akira returned. And several minutes later Sakata, the other friend from my high school days came back. We exchanged high fives, and walked back to the gym to get changed. 

On our way there we went through a tent where finishers' certificates were given. I received mine. It said 44:18. I smiled, remembering the days when I first started running. Back then no matter how hard I ran, running under 45 minutes always seemed rather difficult to achieve. I pat myself on the shoulder for my personal growth over the years. Through commitment and hard work even an aging man can train to run faster.


After crossing the finish line some runners came to me to say hi and ask how my feet were. There was just one other barefoot runner in the race. I talked to him when I overtook him. He came to me because he wanted to get a photo taken with me. I was honored.

Another person who wanted to chat with me was a young boy who looked like a high school student. He excited told me that he was following me all throughout the race. I shook hands with him, saying, "You are a young man. Young men can do anything. You should run barefoot someday." He didn't say yes, but excitedly smiled as he left.


After the race Akira invited me and Sakata to his home near the venue. We wined and dined for three hours, updating each other and discussing some exciting things around our lives. I am glad I have such good friends to run and talk with.

To be continued...

Monday, November 11, 2019

Yotsukaido Gas Light 10 K Road Race Test Run

Nov. 11, 2019

Six days until Yotsukaido Gas Light 10 K Road Race 2019. Just wanting to get the feel for the course and mentally rehearse the race, I hopped on my scooter to the venue after dinner, and test-ran the entire course.

I parked the scooter in the park near the start line, and took off my windbreaker pants and down-jacket to get ready.

There was some traffic near the start area, but after running for a couple of kilometers into the residential district, it suddenly became quiet, and I was alone on the road.

In the first 2 kilometers there are two steep downhills and uphills. With my legs still fresh I'm hoping to run through this zone under 8:10, though there will be no knowing how fast I'll be going because I won't wear my Ironman running watch. It's too distracting to run with the watch on.

The last few hundred meters of the first 2 K are going down slightly. I want to pick up pace there. Then the course turns left into a long stretch. The road surface is very smooth there. It's perfect for barefoot run. But the last half of this zone is a slight upward incline. This is where running efficiency is most important. If I run too economically, increasing cadence, but shortening strides too much, I can sacrifice time. If I use my quads and calves too much here, my heart rates will go too high, and I can struggle in the second half. I will probably life my knees nice and well so that I can smoothly turn the landing motion into forward movement by using tendon more than muscle.

In the last K of the first half and the first K of the second half, the road condition suddenly gets worse. It gets rough, and the paint of the line is poorly-maintained. So it will be rather uncomfortable 2 kilometers.  But this is also the area where I get to see runners who are still on their way to the turning point. I usually get some real good cheering yells from my runner friends around here. I'm hoping they will lift my spirit.   

Once the poorly-maintained zone is over, the next 3 kilometers are downhill. This is the only opportunity for me to mark any significant gain, because the last 2 kilometers are ups and downs, and the legs are expected to be suffering from building lactic acid. With roaring cheers from both sides of the road I will give it everything I have to maintain the pace that leads me to the target.


During the test run, what was originally only a slight discomfort in my left calf became a pain, which I had to deal with by slowing down. It must be cure before any serious running training. So tomorrow and the day after tomorrow, I will avoid running and do some core training instead. But I will make it intense, and do it many sets so that I can keep my cardio. 

Saturday, November 9, 2019

6 K Tempo Run @ 4:05/K

Nov. 9, 2019
6 K: 26:09.66 (average 4:21.5/K)

With 8 days remaining until the Yotsukaido Gas Light 10 K Road Race I did a 6 K tempo run. The target was 4:05/K. I was originally planning to hit the road immediately after dinner, but I was so sleepy and exhausted from an insanely busy work schedule and a resultant chronic lack of sleep. So I took a short nap for a couple of hours, and finally got out past midnight.

It wasn't so cold for early November, but definitely cold for a shorts-& short-sleeved-shirt-clad run. But nonetheless I got out in shorts and no-sleeved running shirt, because quick rise of body temperature was expected because of the nature the training tonight.


I chose to run the loop above, because it's rich in undulation, similar to the race course. 

As soon as I started off,  I quickly realized that the two-hour nap wasn't enough to revitalize my mindbody. My legs were heavy and breathing wasn't easy. I immediately wanted to call it off. But I carried on. A few minutes into the run, I felt a sharp pain in the right lung. I suspected that the diaphragm was cramped. I felt suffocated. I wanted to quit. But I chose to accept my limitation and settle for less rather than totally quitting and gaining nothing. 

I did my best to shake ff the pain by changing the breathing tempo, or breathing out everything and get more of fresh air, and so on. But nothing really worked until I reached the goal.

The time was 26:09.66. Far from the target. But I came through the pain and completed the session. I am satisfied. 

I'm afraid I pushed too much. There is a slight pain in both of my calves. It's not good.  I'm going to rest tomorrow. The Yokohama Marathon 2019 takes place tomorrow and three of my runner friends are running. I'm going to there to cheer them on.  It's going to be a fun and enjoyable Sunday with no hard training on my side.  It's my friends who do all the running.  All I do is just cheering. 



Friday, November 8, 2019

10 K Barefoot Run

Nov. 8, 2019
10.5 K: 57:27.00

I ran in bare feet for the first time in a long time. It felt good. I took care of a blister in my right sole, and that took awhile to heal. The treated area still looks slightly awkward, but that doesn't distract me from running comfortably.


Thanks to the interval training on the previous night, my legs felt light, and breathing was a lot easier than usual.


Tomorrow at night I will do a 6 K tempo run @ 4:05/K. The target is running it under 24:30. I'm thrilled to give it a try.



Thursday, November 7, 2019

Intervals: 4 Sets by 1 K on the Hills & 2 Sets by 1 K on the Flat, Both @ 4:05

Nov. 7, 2019
Warm Up 2 K: 12:31.18
Rest: 45.79
<Hill Intervals>
1st K: 3:50.32
Rest: 1:15.34
2nd K: 4:02.57
Rest: 1:02.97
3rd K: 4:03.48
Rest: 1:02.17
4th K: 3:55.65
Warm Down 500 M: 6:30
Park Workout: 1:21.03
Warm Down 1.384 K: 7:17.13
Rest: 1:00.12
<Intervals>
5th K: 4:16.15
Rest: 49.27
6th K: 4:01.91
Warm Down 160 M: 3:20.06
Total 10 K: 1:01:05

I made a promise with myself, and kept it. I did one set more than last time. I also threw in extra two sets at the end of the session tonight. I finished under the target of 4:05/K in five of the six sets.  I'm satisfied. My last speed training before the race is either 6 sets by 1 K intervals or 6 K tempo run. I will decide which to do depending on my mood when the day comes.



Sunday, November 3, 2019

Hill Intervals: 3 Sets by 1 K @ 4:05

Nov. 4, 2019
Warm up 2 K: 11:51.54
<Hill Intervals>
1st K: 4:05
Rest: 1:00.00
2nd K: 4:03
Rest: 1:00.00
3rd K: 4:02
Warm Down 3 K: 16:29.31
Total 8 K: 44:11.68

I did hill intervals. I ran 18.6 K on the previous night at a very comfortable pace, so my body was reasonably loosed up. So I warmed up shorter, and got right into intervals after warming up by running just 2 K. 


I finished under the target in all three. But a second after I set off for the 4th set, I felt I was out of gas, so I switched to a jog and slowly headed back home from there.


I must be able to repeat this pace 10 times to meet my goal of running 10 K under 41 minutes. The real race course is a lot less hilly, so I should be able to run faster if the road is flatter. But I want to be able to repeat the K at this pace at least three more time to do a total of 6 sets. We'll see. The first time I tried, I only did twice. Tonight I did it 3 sets. Hopefully, next time I can do at least one set more than 3. Then this weekend, I want to try a 6 K tempo run @ 4:05/K. It's my weekend fitness goal. 

Tokyo Midnight LSD

Nov. 3, 2019
18.6 K: 2:45:00


I partied with an old friend of mine. We wined and dined, and I missed the last train. I jogged across Central Tokyo and reached the Keisei Ueno station at 4:15 am. I dropped by a buck-wheat noodles restaurant open 24 hours, and killed time. I caught the first train at 5:03 am. I fell asleep immediately. Next time I woke up, I had missed my stop. I turned around and finally got back home around 6:30 am. 

No sooner had I got home than I hit the bed. I slept like a log. Next time I woke up, it was 5:00 pm. I slept 10 hours straight to wake up a new man. I had oyster ramen for breakfast/dinner. I feel like I could run another 20 K. But I won't. Because tonight I am going do intervals, where I run shorter distances, but fast.