Upcoming 500m Swims

Endurance Grid lists fifteen 500m swims across the US, from September 2026 to June 2027 across 10 states.

15
Races
10
States

What a 500m swim is

In a 500m open-water race, athletes swim 500 meters (0.3 miles) for time.

500m swims are busiest in May and June, with the most in California, Iowa, Florida, and Michigan.

Frequently Asked Questions

How many 500m swimming races are there in the US?
Endurance Grid's Race Calendar lists 15 upcoming 500m swimming races across 10 states.
How far is a 500m swimming?
In a 500m open-water race, athletes swim 500 meters (0.3 miles) for time.
Which states have the most 500m swimming races?
The states with the most 500m swimming races on Endurance Grid's Race Calendar are California, Iowa, Florida, Michigan, Ohio, and Colorado.