Upcoming 5K Swims

Endurance Grid lists thirty-nine 5K swims across the US, from August 2026 to June 2027 across 19 states.

39
Races
19
States

The distance

What a 5K swim is

In a 5K open-water race, athletes swim 5 kilometers (3.1 miles) for time.

5K swims are busiest in August and September, with the most in California, Florida, Pennsylvania, and Michigan.

Frequently Asked Questions (FAQs)

How many 5K swimming races are there in the US?+
Endurance Grid's Race Calendar lists 39 upcoming 5K swimming races across 19 states.
How far is a 5K swimming?+
In a 5K open-water race, athletes swim 5 kilometers (3.1 miles) for time.
Which states have the most 5K swimming races?+
The states with the most 5K swimming races on Endurance Grid's Race Calendar are California, Florida, Pennsylvania, Michigan, Connecticut, and Maryland.