Ironman participants make their way through the first transition area during the Ironman Lake Placid triathlon in July. Ironman announced that general entry to the July 23, 2017 race was sold out as of Monday. Registration opened July 25, the day after this year’s race. Ironman also announced Monday that Ironman Arizona sold out its 2017 race within hours of opening. Foundation spots are still available for both races. (Enterprise file photo — Lou Reuter)