Arrival pressure builds the day before each main race day in St. Moritz, then late morning brings a visible shift toward the St. Moritz frozen lake racecourse as people head for the St. Moritz lakeside grandstands and hospitality tents.
By afternoon, the race card pulls the biggest concentration of spectators, especially on the middle and final Sundays, with skijoring and headline races creating the tightest crowding at entries and viewing areas. Late afternoon and early evening, the flow reverses toward the central St. Moritz hotel and shopping district for drinks, dinner, and post-race socializing, while the lake edge quiets down quickly in the cold.
Expect flat races, trotting, skikjöring, betting, hospitality, fashion, snow glare, cold, and long exposed periods. The lake feels open, yet movement is tightly managed around tracks and service zones.
Study the race card, wear insulated traction footwear and eye protection, and observe horses for athletic skill rather than treating risk as novelty.