You may have up to four Relay Team Members total for the 4 x 5km relay.  You may have less, but no less than two.  
There will NOT be separate categories per number of teammates.
If you have less than four Team Members a single Team Member may run more than one 5km, in any order.  We don't need to know your team's plan.

Only your Team Captain must check in.  Only your Team Captain may pick up your team's packet.
We will most likely only send info to your Team Captain.  He or she must pass along info to your team.

Relay Team Members may only make an exchange at a designated Start/Finish Aid Station.
Any Relay Team Member seen starting anywhere but at the Start/Finish Aid Station will get their entire team automatically disqualified.
Your team will have a single timing chip.  This will be your “baton”.  You will each have to remove your timing chip from your ankle & pass it to your next teammate at the Start/Finish Aid Station.  That following teammate must put the timing chip on his or her ankle before he or she may run the next leg.