The swim will be in the 50 meter Lake Newport pool at 11601 Lake Newport Road, Reston.
About ¼ mile (400 meters). Based on the expected water temperature,
wetsuits will be permitted. Swimmers will come in through the main entry
and go over to the far side of the pool. Start will be near the diving boards.
Spectators will be on the opposite side of the pool.
This is a 400 meter "snake" swim, entrants start one at a time, up lane 1,
under the lane divider, down lane 2, etc. until you swim up and down all
eight lanes for a total of 400 meters.