U.S. Marathon Swim Calendar - 2019

List of organized marathon swim races in the United States and nearby locations. 10 km (6 miles) or longer. Confirmed 2019 dates.
DateSwimLocationDistancePast
2019-04-20 Tampa Bay Marathon Swim Tampa, FL 24 mi results
2019-04-24 S.C.A.R. Swim Challenge Saguaro Lake, AZ 9.5 mi results
2019-04-25 S.C.A.R. Swim Challenge Canyon Lake, AZ 9 mi results
2019-04-26 S.C.A.R. Swim Challenge Apache Lake, AZ 17 mi results
2019-04-27 S.C.A.R. Swim Challenge Roosevelt Lake, AZ 10 km results
2019-04-27 Swim Around Lido Key Sarasota, FL 7 mi results
2019-05-05 Swim Miami Miami, FL 10 km results
2019-05-24 Mercer Island Marathon Swim Seattle, WA 20 km results
2019-06-01 Great Salt Lake Marathon Swim Salt Lake City, UT 10 km results
2019-06-01 Potomac River Swim Pt Lookout, MD 7.5 mi results
2019-06-01 Swim Around Key West Key West, FL 12 mi results
2019-06-08 Del Valle Open Water Festival Livermore, CA 10 km results
2019-06-08 8 Bridges Hudson River Swim Rip Van Winkle Br 18.3 mi results
2019-06-09 8 Bridges Hudson River Swim Kingston Rhinecliff Br 19.8 mi results
2019-06-10 8 Bridges Hudson River Swim Mid-Hudson Br 13.2 mi results
2019-06-11 8 Bridges Hudson River Swim Newburgh Beacon Br 15.0 mi results
2019-06-12 8 Bridges Hudson River Swim Bear Mountain Br 19.8 mi results
2019-06-14 8 Bridges Hudson River Swim Tappan Zee Br 15.7 mi results
2019-06-15 FKCC Swim Around Key West Key West, FL 12 mi results
2019-06-15 END-WET Grand Forks, ND to Oslo, MN 36 mi results
2019-06-15 8 Bridges Hudson River Swim George Washington Br 18.6 mi results
2019-06-29 Son of a Swim Lake Memphremagog, VT 6 mi, 10 mi
2019-07-04 St. Lucia Channel Swim St Lucia 34 km
2019-07-07 Semana Nautica 6 mile Swim Santa Barbara, CA 6 mi results
2019-07-07 Portland Bridge Swim Portland, OR 11 mi results
2019-07-13 Bear Lake Monster Swim 10 km results
2019-07-13 Swim with a Mission Newfound Lake, NH 10K
2019-07-16 In Search of Memphre Lake Memphremagog, VT 25 mi results
2019-07-20 Swim Ocean City Ocean City, MD 9 mi results
2019-07-20 Fontana Lake Almond, NC 10/15 km
2019-07-27 Swim Across the Sound Bridgeport, CT 25 km results
2019-07-27 Kingdom Swim Lake Memphremagog, VT 10 mi results
2019-07-27 Cornhusker Games Raymond, NE 10 km
2019-08-04 Swim for Freedom Lake Geneva, WI 6 mi
2019-08-05 Bay Challenge Vancouver, BC, Canada 9 km
2019-08-10 Rose Pitonof Swim Brooklyn, NY 17 mi results
2019-08-10 Deer Creek 10 km Charleston, UT 10 km results
2019-08-10 Deer Creek 10 mile Charleston, UT 10 mi results
2019-08-10 Minnetonka Challenge Lake Minnetonka, MN 10 mi results
2019-08-11 Change Your Latitude 57˚ Sitka, AK 10 km
2019-08-12 Lac Massawippi Swim Lake Massawippi, QC 9 mi results
2019-08-13 Lake Seymour Swim Seymour Lake, VT 10 km
2019-08-14 Echo Lake Swim Echo Lake, VT 12 km
2019-08-15 Lake Memphremagog Swim Lake Memphremagog, VT 10 km
2019-08-17 The Cliff Backyard Ultra Swim Bailey, CO last standing
2019-08-17 Boston Light Swim Boston, MA 8 mi results
2019-08-17 Lake George Swim Hague, NY 10 km results
2019-08-18 Swim to the Moon Hell, MI 10 km results
2019-08-24 Aly Fell Memorial Swim Bellingham, WA 10 km
2019-08-30 Bender Memorial Marathon Swim Bridgeport, PA 8 mi results
2019-09-07 North Shore 10K Oahu, HI 10 km
2019-09-08 Horsetooth Swim Fort Collins, CO 10 km results
2019-09-08 Swam That Race W Lake Okoboji, IA 10 km results
2019-09-09 In Search of Memphre Lake Memphremagog, VT 25 mi results
2019-09-14 Seattle 10K Invitational Seattle, WA 10 km
2019-09-14 Alligator Lighthouse Swim Islamorada, FL 9 mi results
2019-09-22 Bridges to Bluffs Knoxville, TN 10 km results
2019-09-29 La Jolla Cove 10 mile La Jolla, CA 10 mi
2019-09-30 Fish Face OWS Series National Harbor, MD 10 km results
2019-10-05 Ederle-Burke Swim New York, NY 26 km results
2019-10-06 Capitola-Santa Cruz Pier-to-Pier Santa Cruz, CA 10 km results
2019-10-06 Swim Around Charleston Charleston, SC 12 mi results
2019-10-12 Lake Travis Relay Austin, TX 10 mi results
2019-10-12 Swim the Suck Chattanooga, TN 10 mi results
2019-10-13 Bermuda Round-the-Sound Bermuda 10 km results
various 20 Bridges Manhattan Swim New York, NY 28.5 mi results

2019 dates not yet known

DateSwimLocationDistancePast
2017-08-05 Great Moose Migration Arrowrock Reservoir, ID 11 mi
2018-07-20 Flathead Lake Swim Big Arm, Montana 10 km results
2018-08-09 Pennock Island Challenge Ketchikan, AK 8.2 mi results
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