To run in a team, there is no minimum number of members to be in the team. But if you want to participate in the team ranking you will have to be a minimum of 5 members. The team ranking is based on the final time of the 5th member of the team You will have to make the maximum team to bring the 5th member as quickly as possible to the finish line. This is the best team and not the best group of individuals, so it's important that you all register in the same heat so you can help each other even if it's not obligatory to be in the same heat. If you are 5 or 10 or any number of members, it will not make any difference to the ranking. It will be in all cases the time of the 5th to cross the finish line.
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