The Hellenic Revolution (Hydra) match that coincides with our National Day, March 25, is the big event that opens the curtain of the racing season. Especially the spring race heralds the summer, which every year, from a competitive point of view, gets hotter and hotter. The Hellenic Revolution (Hydra) race on March 25th has been organized since 1973 by POIATH and brings together a large number of boats every year.