As we can read on the official website of the event, the SERTRI popular triathlon circuit has been postponed to September due to technical problems.
The official statement says the following:
«Due to technical problems, the SERTRI Tour of popular triathlons that will tour the Spanish geography has been postponed to September. Shortly the new dates of the venues will be reported. Registrations made for the Zaragoza test will be returned. »
More informationon the page http://triatlon.cadenaser.com