Challenge New Jersey State

The New Jersey State Triathlon features one of the fastest, flattest courses in the Nation. It begins with a calm swim in Mercer Lake then winds through beautiful Mercer County for an incredible spectator lined finish and festival celebration. No where else can you race in the largest triathlon in New Jersey, at one of the top 25 largest triathlons in the Nation and a sell out every year since its inception.Event details and schedule