“Al milímetro!”
Loosely translated as “down to the detail”, this was Juan´s expression for the success of our 30km long distance run together on a sunday morning one month ahead of this year´s Porto Marathon. Everything went smooth and as planned: perfect weather, the track along Madrid Río and Casa de Campo, perfect pacing solidly at 6´30″/km up until last kilometer below 6´/km and perfect supply of energy gels and drinking in water taps along the track. We felt happy, energized and knowing that the all was set and ready for the race.
Last sunday October 8th we were in Porto with friend Nacho that, as in Castellón in spring time, would join us to run the 10 kilometer distance but with the exceptional abscence of brother Javier that, still overcoming an injury since weeks, would not be with us. For me it would be the first marathon run without him since Chicago in 2011, 15 years ago!
We had run Porto together already in 2019 and Juan had repeated in 2024. For me, Porto had been my worst marthon race, the first over 5h and the first in which I felt forced to walk. Juan had similar bad memories from his previous participations. But the stunning city at the Douro river surrendered us with its appeal.
The preparation
With a relative good memory of Castellón marathon, I started with my usual “not very systematic” trainning plan in the summer holidays in August. I had no travels scheduled so I used the time in Madrid to clock as many days running as possible in those summer weeks.
With the nutritional discipline applied to the training program for Castellón, or maybe a bit more loose or relaxed, I managed to do the minimum training units until mid september and I started with the long distance runs program for the weekends. The schedule this time was 15km, 20km, 25km, 30km with Juan, 25km, 20km and back to 15km in consecutive sundays. The last long runs with 20km and 15km were done in “series mode” accelerating below 5´30″/km and beyond for as many as 10km at least in each unit.
The mentioned “al milímetro” 30km run was a repetition of the one that I have gotten used to do before a marathon since I resumed the distance when I moved back to Madrid in 2021 . This run plan revealed itself as very useful when I helped colleague Diego to train for his first time beyond 25km some three years ago. One of the key factors of this training unit is to keep the pace “slow” for the first 15 to 20km so that the runner manages correctly the fatigue just some weeks before the real race. In my case this pace is normally ranging from 6´15″ to 6´30″/km. It is not easy for every runner to keep the mental discipline of going slow when, after some weeks or even months of training, the body and the head feel really strong, confident and willing to sustain a faster pace for the first 15km/20km. It seems that I am mentally good equipped to to so and both Diego and Juan really appreciated this support.
I combined these long runs and more regular 10km runs on weekdays or saturday mornings in Retiro Park with the usual short version of Yasso´s 800m around Retiro´s Rosaleda as I have done since many years. I did not complete the full 10x800m in any of this, but I managed to do once 8x800m with less than a minute pause between each run and maintaining the pace below 4´50″/km.
By the end of October I was in the tappering down and ready to head for Porto.
The race
Compared to 2019, this year´s course was more of a “half marathon of Matosinhos” and then go to and come back from Porto in the next 20km. That meant a bit less of the impressive scenery across the city and along river Douro. Still, the course profile kept moderate and not specially challenging for the most part of the race, at least compared to other significantly more demanding marathons such as Madrid or Athens Classic.
Similar strategy to Castellón and Sevilla in the previous races, the idea was to start with a pace similar or below the one I had in the 30km test. So again around 6´15″/km, at least once I would have managed the first “hilly” 5 kilometers around the park in Matosinhos.
In similar fashion to Castellón, once Nacho had finished his participation in the 10km, he waited for us around the start line, where we would run through again at around km 18, in order to greet us and take a picture. He had done a good time in his 10km, especially considering his foot pain in the previous weeks, and I felt very strong and happy then to ask him about his performance:
I kept the good pace and strong mind when heading to Port, but suffering the cobblestone pavement strips that, although already present in Matosinhos, where more annoying in the city of Porto when already going beyond the 25km mark.
A good thing that reinforced my performance for most of the race was that I compared my fast clocking at that km 25 to the pain and suffering from 2019 at the same milestone (at that time when running along Vila de Gaia).
However the kilometers started to pile up and when reaching km 30, more or less the farthest point from the finish line, the fatigue slowly made appearance.
From km 34 and on, that is, leaving Porto city center and heading back towards Matosinhos, I started with the mental calculations of rationing and managing the energy gels and supply stations to feed me at least every 2,5km. This would mean to have some 3 or 4 energy boosts before reaching the finish line. In fact, in a marathon runner mind, one “tactic” goal is to reach the round milestone of km 40 and the rest so to say sorts itself out whatever it happens. If one needs to walk for a while, it is fine, the biggest part of the marathon has been run already.
It sounded good, but the fact is that the pain on my feet and legs and the fatigue advanced a bit from that milestone and, like in 2019, I found myself walking againg at around km39. I walked for a bit less than a kilometer and really recovered from the pain and regained a “decent” pace considering the milestone I was in already.
With the last kilometer almost in sight, I suffered in the last uphill to enter the Matosinhos park, which is one feature that now we see that sticks in the memory of a runner as a really bad experience.This happened also with the last 2? 3? 4? corners to the left and endless publicity archs before reaching the finish line. This never ending cornering did not help either to the bad finishing feeling. Nacho confessed to us that he had felt the same in his 10k race (“which one is the finish line!!??”).
At the end, with 4h36´10″ official clock time, the fact is that I improved by 6´my performance of Castellón in a course that, even if a bit more appealing, had the toll and diffculty of the uphills around Matosinhos. But the fact is also that with a similar course, I really beat my mark of 5h18´of 2019 by practically 45´! Not a bad feat at all!
Final remarks
After crossing the finish line, I waited some minutes in the park in Matosinhos for Juan. He had suffered a lot in this race (but he as well beat his personal best in this city!) and it seems that, according to an analysis of the tracks by Javier, I had surpassed him somewhere around km 35.
We talked about that and it seems that we were so struggling and focused on the upcoming supply station of that kilometer that we didn´t see each other (and Juan is not one to be overlooked! :-))
Together we remembered the highlights of the race (the last uphills, the cobblestone…) and waited for another colleague of him, Adrian, that had came to the city with his parents for the race, in similar fashion to Balint in spring time in Castellón.
The fact that we were so exhausted provoked that we did not take the usual picture together with the medals. I have the view also that it did not help either that we got our medals packed in plastic at the finish line with the finisher bag instead of somehow getting them handed and ready to hang them on our chests. This has been always a nice detail from the organizations.
We enjoyed afterwards a free beer and a banana and planned the come back to the city to meet Nacho.
In the meantime he had managed to get some really good food for our apartment, we spend good moments and rest until we headed for the traditional finisher dinner. No pictures of it this time but another of the good meals that we had over the whole stay in Porto. Delicious and enjoying the extraodinary ability of Juan to connect with people, be them waiters, taxi drivers or whatever…

We really missed Javier this time, that we expect to have for the next one, but he was very present in almost all conversations, especially, to be honest, to pun Juan a bit 🙂 A good sign of how much fun we always have in these race weekends.
A novelty as well in this series of posts of mine narrating my marathon participations is to include a graphic summarizing all my performances in the distance. Done with the help of AI resources, I have mirrored another good practice from Javier:

Whe producing the graphic, the AI highlighted that there was a clear split between the average times before 2015 (largely below 4h) and after (clearly above 4h), indicating especially that “Sevilla suits you quite good”.
Well, next spring be it Sevilla, Madrid or any other, we will have another chance to face the monumental distance of 42km, with Javier hopefully and maybe also Nacho with his series of 10K. Pains and successes will be reported and the finisher dinners enjoyed.






































