According to USATriathlon rules, participants shall be permitted to wear up to and including a water temperature of 78 degrees Fahrenheit. When the water temperature is greater than 78 degrees (but less than 84 degrees Fahrenheit), age group participants may wear a wetsuit at their own discretion, but shall not be eligible for prizes or awards.Water temperature will be measured race morning. Based on previous years, it is likely that the water temperature of Lake Heritage will warrant the use of wetsuits. Race organizers will not make a wetsuit determination until race morning.