Autumn Open Water Swim: Boundary (20/9)

Race facts

• It takes place on a Sunday, September 20, 2026 — autumn in this part of the world.
• The closest comparable swimming event is Autumn Open Water Swim: Boundary (13/9) in Boundary Park, 0 km away, on September 13, 2026.
• 9 of the 12 most similar events take place in the same month.