Swim under the bridge and run back across it! Before registering for the event, make sure you can swim an open water mile in 40 minutes or less.

The swim jump will be off boats near Fort Point (south side of GGB) with the swim finish at Fort Baker (north side of GGB). The swim is approximately 1.6 miles. The 6.1 mile run will take participants up the hill out of Fort Baker, across the Golden Gate Bridge, along Crissy Field and the Marina Green, up the hill at Fort Mason, along shore at Aquatic Park, to finish at the South End Rowing Club.