Upcoming SwimRuns

Endurance Grid lists 66 swimruns across the US, from November 2026 to October 2027 across 24 states.

Find SwimRun races near you

66
Races
24
States

What SwimRun is

SwimRun is a continuous race that alternates open-water swimming and running across a series of back-to-back segments, stringing together stretches of water and land — sometimes along a shoreline, sometimes island to island. Some events are simply a swim followed by a run, often sharing a course with a triathlon.

There is not always a bag drop or changing area, so you may swim in your shoes and run in your wetsuit, carrying every piece of gear the whole way. Many SwimRun events are raced in pairs.

Keep track of swimruns

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Frequently Asked Questions

How many swimruns are there in the US?
Endurance Grid's Race Calendar lists 66 upcoming swimruns across 24 states.
Which states have the most swimruns?
The states with the most swimruns on Endurance Grid's Race Calendar are California, Texas, Florida, Virginia, South Carolina, and Pennsylvania.
What are the swimrun distances?
SwimRun races are held at Olympic and Sprint distances.
What is a swimrun?
SwimRun is a multisport race alternating between trail running and open-water swimming over multiple stages, often completed as a pair. To learn more about what a swimrun is, check out Endurance Grid's sports guide.