Morgan Hill Sprint Triathlon - 22nd Annual

3/4M swim - 16M bike - 5M run We kick-off the summer with a classic. UVAS Reservoir in Morgan Hill is one of the most pristine and beautiful venues in the world of Triathlon. This event sells out earlier every year as "gung-ho" triathletes vie for one of the 800 available entries. UVAS Reservoir is open to the public for swimming only one day a year, exclusively for the South Bay Triathlon. The water temperature in May is 65-70 degrees. Wetsuits are encouraged for safety but are not mandatory.