?url_ver=Z39.88-2004&rft_id=doi%3A10.1371%2Fjournal.pone.0236658&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Daniel&rft.aulast=Boullosa&rft.au=Boullosa%2C+Daniel&rft.issn=1932-6203&rft.title=PLOS+ONE&rft.volume=15&rft.pages=e0236658&rft.issue=7&rft.date=Julio+2020&rft.atitle=Different+race+pacing+strategies+among+runners+covering+the+2017+Berlin+Marathon+under+3+hours+and+30+minutes&rft.genre=article