The registration package “4Х25 Free” offers your relay team to join the race for the main prize of the competition – the Big Neva Cup-2021, a really cool one! The 4X25 m freestyle relay will be a battle for the status of absolute winner: there are no age categories in this discipline. Let us remind that a relay team must consist of swimmers of both genders (i.e. MMM+F or MM+FF or M+FFF), the package price is good for one team. No discounts for the Federation members.