1+ Mile Open Water Swim Events in the USA
Looking for your next adventure? Consider signing up for an open water swim event! Incorporate a swim into your next trip or vacation, or use events as training for a longer goal swim.
We're working on creating the list and keeping it updated with annual event date updates. If you know a race that isn't on this list yet, please use this form to let us know to add it! Please submit only open water swimming events or races that are 1+ mile or have multiple race distances available.
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Swim to the Moon
Date:
Location:
Region:
Distances:
Race Info:
Sunday, August 17, 2025
Hell, MI
State
Michigan
Midwest (Central)
1 mile, 10k
Race Recap:
Notes:
Data updated:
February 5, 2025 at 2:30:13 AM
Castle 10k (Mountain Swim Series)
Date:
Location:
Region:
Distances:
Race Info:
Saturday, August 23, 2025
Conifer, Colorado
State
Colorado
Midwest (Mountain)
2.5k, 5k, 10k
Race Recap:
Notes:
Data updated:
February 5, 2025 at 2:31:35 AM
Swim Across America Denver
Date:
Location:
Region:
Distances:
Race Info:
Saturday, August 23, 2025
Littleton, CO
State
Colorado
Midwest (Mountain)
0.5 mile, 1 mile, 2 mile
Race Recap:
Notes:
Data updated:
February 5, 2025 at 2:25:08 AM
Swim Across America St. Louis
Date:
Location:
Region:
Distances:
Race Info:
Saturday, August 23, 2025
Innsbrook, MO
State
Missouri
Midwest (Central)
0.5 mile, 1 mile, 2 mile
Race Recap:
Notes:
Data updated:
February 5, 2025 at 2:32:32 AM
Three Rivers Marathon Swim (3RMS)
Date:
Location:
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Distances:
Race Info:
Saturday, August 23, 2025
Pittsburgh, PA, USA
State
Pennsylvania
East Coast
30k, 30k relay
Race Recap:
Notes:
Data updated:
February 5, 2025 at 2:33:23 AM
Cedar Island 5K Swim
Date:
Location:
Region:
Distances:
Race Info:
Sunday, August 24, 2025
Avalon, NJ
State
New Jersey
East Coast
5k
Race Recap:
Notes:
Data updated:
December 13, 2024 at 4:10:33 AM
Lake Tahoe Swim
Date:
Location:
Region:
Distances:
Race Info:
Sunday, August 24, 2025
Incline Village, NV
State
Nevada
West Coast
0.5 mile, 1.2 mile, 2.4 mile
Race Recap:
Notes:
Data updated:
February 5, 2025 at 2:34:03 AM
Open Water Series Race 6
Date:
Location:
Region:
Distances:
Race Info:
Tuesday, August 26, 2025
Norristown, PA
State
Pennsylvania
East Coast
800m, 1600m
Race Recap:
Notes:
Data updated:
December 12, 2024 at 4:11:55 AM
Columbia River Cross Channel Swim
Date:
Location:
Region:
Distances:
Race Info:
Saturday, August 30, 2025
Cascade Locks, OR
State
Oregon
West Coast
1.1 mile
Race Recap:
Notes:
Data updated:
March 27, 2025 at 11:41:29 PM
Quassapaug Sailing Center Open Water Swim
Date:
Location:
Region:
Distances:
Race Info:
Saturday, August 30, 2025
Middlebury, CT
State
Connecticut
East Coast
0.5 mile, 1.5 mile, 3 mile
Race Recap:
Notes:
Data updated:
February 5, 2025 at 2:34:19 AM
Alcatraz Invitational
Date:
Location:
Region:
Distances:
Race Info:
Sunday, August 31, 2025
San Francisco, CA, USA
State
California
West Coast
1.2 mile
Race Recap:
Notes:
Data updated:
December 13, 2024 at 4:49:48 AM
Golden Gate Sharkfest Swim
Date:
Location:
Region:
Distances:
Race Info:
Monday, September 1, 2025
San Francisco, CA, USA
State
California
West Coast
1.6 mile
Race Recap:
Notes:
Data updated:
September 5, 2024 at 4:55:02 AM
Results List: