As of 8:30 this morning the last wave of starts for the 9th Annual Los Angeles Triathlon took off, completing the waves that began at 6:45 a.m. The participants will swim one mile starting at Venice Beach, do a 25 mile bike race through parts of Fairfax, Wilshire and Hollywood, and end with a 10 kilometer run that terminates at Staples Center. Street closure began over night, and some will not reopen until early this afternoon, so if you're headed out this morning, be sure to check the map to make sure your path doesn't cross that of the 2,500 triathlon participants.