The 1-Mile Chesapeake Bay Challenge Swim started in 1998 and consists of a triangular-shaped course starting and ending at the sandy beach adjacent to the Bay Bridge Marina on the eastern shore immediately south of the Bay Bridges.  The event is coincidental with the 4.4-Mile Great Chesapeake Bay Swim (GCBS); the two events start appoximately the same time at the different ends of the Bay Bridges.  The 1-Mile Challenge is completed before the first GCBS finisher crosses the Bay.

More information is available at Bayswim.com and LIN-MARK Computer Sports (links above). Sorry, this page has not been updated in awhile, and LIN-MARK has removed old results from their web site. Results, however, have been posted on the Internet courtesy of Chery Wagner:  http://artemis.crosslink.net/~cherylw/bayswim.htm