Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Vitti, Ambra; Nikolaidis, Pantelis T; Villiger, Elias; Onywera, Vincent; Knechtle, Beat (2019). The "New York City Marathon": participation and performance trends of 1.2M runners during half-century. Research in Sports Medicine:Epub ahead of print.