Blagnac half marathon 2015

Just two weeks after an illness forced me to quit in the Seville marathon, I had the chance to test myself in competition again at the half marathon of Blagnac. This was the 3rd time I ran the race, after I took part in the 2012 and 2014 editions. In neither of those I made an especially good time, always slower the in the Toulouse half marathon, even if I think Blagnac’s one is a bit flatter. In those previous two occasions the morning of the race had been very sunny and I felt too hot during the race (in 2014 it was a bit too windy as well). Therefore, this time, being another sunny morning, I decided to run with a cap in order to cover my head from the heat of the sun. As part of the training for Seville marathon I had run by myself alone a half marathon in 1h39’17”, my second best time in the distance, without any support in the form of supplies or other runners around. This made me confident that I could beat my personal best time in the distance, 1h37’29”, achieved in Toulouse in September 2013 (then in the preparation towards Athens marathon). I would have liked to run behind a pacer for 1h35′, but  there wasn’t. There were only pacers for 1h30′, 1h45′ and 2h. I decided to pace myself from the start aiming at 1h35′, that is a pace of 4’30” per km. I managed to keep that pace until about the kilometres 13-14. From then on I was more on 4’40-45″. But I still was making numbers in my head knowing that I would be able to beat my best time. I just needed to be below 5′ per km on average. Therefore, only the margin by how much would I beat it was in question.

Final sprint at Blagnac half marathon.

Final sprint at Blagnac half marathon.

In the end I managed a time of 1h35’48” (net time), that is effectively a new PB or PR (personal best or record), a reduction of 1’41” in comparison to my previous PR. You can see below in the comparison of both performances that this time I was reducing some seconds kilometre per kilometre. In the end a global pace of 4’32” vs the previous record of 4’38”:

Comparison of Blagnac 2015 and Toulouse 2013 half marathon performances.

Comparison of Blagnac 2015 and Toulouse 2013 half marathon performances.

In fact, I passed the 10 kilometre mark in about 44’20”, practically my second best time in the distance. If I had been running a 10k race, I am sure would have been below 44′, beating my personal best in that distance. See below the evolution of the pace, compared with my initial target (4’30”) and the final average pace (4’32”):

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Evolution of pace compared to initial target and average pace.

Another good thing of this race is that I get a good feeling after the bitter experience from Seville. 🙂

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2 Comments

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2 responses to “Blagnac half marathon 2015

  1. Pingback: Summary of (my) 2015 | The Blog by Javier

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