The IRONMAN Switzerland 70.3, set against the stunning backdrop of Rapperswil-Jona, offers a demanding yet gratifying experience for participants. Known for its picturesque scenery, this race features a variety of challenging elements along with enthusiastic crowd support.
The event commences with a swim in the clear, typically cool waters of Lake Zurich, following a one-loop course. This segment sets the tone for the race with its refreshing and invigorating environment.
Participants then embark on a two-loop bike course that meanders through the charming Swiss countryside. The route is characterized by its hilly terrain, presenting several significant climbs and descents that test the cyclists’ endurance and skill. Along the way, competitors are treated to awe-inspiring vistas of the Alps, Lake Zurich, and quaint surrounding villages, adding to the race’s appeal.
The running segment consists of a two-loop course, incorporating a mix of challenging hills and cobblestone paths. This part of the race pushes athletes’ limits while allowing them to soak in the local ambiance. The race culminates at the Rapperswil Castle stairs, where the finish line is strategically placed. This iconic location offers a breath taking panoramic view of the town and lake, providing a memorable and picturesque end to the strenuous journey.
In June 2023, the weather in Rapperswil, Switzerland, featured warm and mostly sunny conditions. The average daytime temperatures were around 24°C (76°F), while night time temperatures typically dropped to around 16°C (60°F).
During the month, there was a mix of sunny, cloudy, and rainy days. On average, there were about 19 sunny days, 7 cloudy days, and a few days with precipitation. The average rainfall over a 31-day period remained relatively consistent, at about 5.1 inches (130 mm).
The water temperature in Lake Zurich (Zurichsee) in June typically ranges from 17°C (62°F) to 24°C (75°F).
