
The North Carolina Triathlon Series (NCTS) is a series of triathlons that culminate in qualification for a championship race in October. There are 15 races in this series, typically hosting over 10,000 triathletes per year. This makes it the largest triathlon series in the entire United States.
The race organizer, Set Up Events, also hosts series in Virginia (the Virginia Triathlon Series, VTS), South Carolina (Sourth Carolina Triathlon Series, SCTS) and another development series in North Carolina (Endurance Triathlon Series, ETS).
Each of these series maintains a list of the top performers per 5 year age group and some special categories.

At the end of the year the top performers from all divisions, in all series, are invited to a championship race in Raleigh, NC.
See the current and past NCTS results