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.
Knechtle, Beat; Rüst, Christoph Alexander; Rosemann, Thomas; Martin, Normand (2014). 33 Ironman triathlons in 33 days-a case study. SpringerPlus, 3:269.