Yes. You can only participate in Coastrek as teams of four. If you need to recruit additional members, maybe try:
- Our Event Coastrek Facebook group (eg. Sydney Coastrek Facebook group)
- Our team vacancies page - at www.coastrek.com.au, select your event and choose 'Team Vacancies'
If you only have 1 extra, find three more friends and enter two teams, or train as a team and have the extra person as a reserve. You never know when you may need one!
And remember that at least 2 members need to be women but you can have a maximum of 2 men in your team.