Swimming
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Browse upcoming amateur swimming events and compare dates, locations, and popularity.
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Upcoming Swimming events
499 foundThis calendar in numbers
This calendar currently lists 499 upcoming events, from Jul 7, 2026 to Aug 23, 2026. July is the busiest month, with 269 events scheduled. Events are spread across 393 different locations; Dock 9 hosts the most (18). Course distances range from 0.8 km to 181 km.
499 events
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July 2026
7. Swim & Run des Gnadenthal-Gymnasiums
7JUL
7. Swim & Run des Gnadenthal-Gymnasiums
SwimmingIngolstadt
Gators Swim To Fight Pediatric Cancer
7JUL
Gators Swim To Fight Pediatric Cancer
SwimmingGovernor's Ranch Pool
Summer Open Water Swim: Boundary (9/7)
9JUL
Summer Open Water Swim: Boundary (9/7)
SwimmingBoundary Park
Scilly 60 Junior Swimrun Isles of Scilly
10JUL
Scilly 60 Junior Swimrun Isles of Scilly
SwimmingUnited Kingdom
Swim Across America - Motor City Mile
10JUL
Swim Across America - Motor City Mile
SwimmingBelle Isle Beach House
16th Annual June Krauser Summer Splash
11JUL
16th Annual June Krauser Summer Splash
SwimmingFort Lauderdale Aquatic Center
2026 Brogan Open Water Classic
11JUL
2026 Brogan Open Water Classic
SwimmingCleveland Metroparks Lakefront Reservation: Edgewater Park
Andy Rooney 1 and 2 Mile Ocean Swim 2026
11JUL
Andy Rooney 1 and 2 Mile Ocean Swim 2026
Swimming3.2 kmSea Bright
Bring on the Bay 1.5K & 3K Open Water Swim
11JUL
Bring on the Bay 1.5K & 3K Open Water Swim
SwimmingOttawa
Ed and Ruth Shea Challenge Classic Annual LC Swim Meet
11JUL
Ed and Ruth Shea Challenge Classic Annual LC Swim Meet
SwimmingSouthern Illinois Universit - Student Rec Center
Pegasus Aquatic Masters LCM Meet
11JUL
Pegasus Aquatic Masters LCM Meet
SwimmingRobson & Lindley Aquatics Center and Barr-McMillion Natatorium
St Pete Masters Annual two-day LCM meet
11JUL
St Pete Masters Annual two-day LCM meet
SwimmingNorthshore Aquatic Complex
Browse all 499 events by date
July 2026
- 7. Swim & Run des Gnadenthal-Gymnasiums Jul 7
- Cohasset Swim Club Jul 7
- Gators Swim To Fight Pediatric Cancer Jul 7
- Open Water Swim CHICAGO Jul 7
- 121 Open Water Skills (5-5.45pm) Jul 8
- 121 Open Water Skills (6-6.45pm) Jul 8
- Morning Paddle Jul 8
- Summer Open Water Swim: Dock 9 (8/7) Jul 8
- USAT Open Water Swim Clinics Jul 8
- Coveathlon #1 Jul 9
- Speedo Sectionals - Westmont, IL Jul 9
- Summer Open Water Swim: Boundary (9/7) Jul 9
- Dart 10k Jul 10
- Motor City Mile Open Water Swim Jul 10
- Scilly 60 Junior Swimrun Isles of Scilly Jul 10
- Swim Across America - Detroit Jul 10
- Swim Across America - Motor City Mile Jul 10
- X-WATERS Ural 2026 Jul 10
- 1.2 Mile Bay Swim Jul 11
- 16th Annual June Krauser Summer Splash Jul 11
- 20. Internationales Saaleschwimmen Jul 11
- 2026 Brogan Open Water Classic Jul 11
- 6h Benefiz Schwimmen Liezen 2026 Jul 11
- 9th Kuopio Swimrun 2026 Jul 11
- Alcatraz Sharkfest Swim 2026 Jul 11
- Andy Rooney 1 and 2 Mile Ocean Swim 2026 Jul 11
- Boddenschwimmen 2026 Jul 11
- Box End Mass Start Swim 2 of 3 Jul 11
- Bring on the Bay 1.5K & 3K Open Water Swim Jul 11
- Concello de Bueu Udra Pescadoira Jul 11
- Dam Duck Race Jul 11
- Ed and Ruth Shea Challenge Classic Annual LC Swim Meet Jul 11
- Greenwich Point 2026 One Mile Swim Jul 11
- IX. Itzurun Arrampla zeharkaldia 2026 Jul 11
- JACO Chun's to Waimea Bay Swim 2026 Jul 11
- Kuopio Ultra Jul 11
- La Sardina Jul 11
- Mt Holly Mile 2026 Jul 11
- Pegasus Aquatic Masters LCM Meet Jul 11
- Pier to Pier Challenge Swim & 5k Run Jul 11
- Playa de la Arena Jul 11
- St Pete Masters Annual two-day LCM meet Jul 11
- Summer Open Water Swim: Dock 9 (11/7) Jul 11
- Swim Brighton 2026 Jul 11
- Swim the Arctic Circle 2026 Jul 11
- Swim With a Mission Jul 11
- SwimBowen 2026 Jul 11
- SwimBowen 2026 Volunteer Jul 11
- The Rye Beach Challenge Jul 11
- Travesía a Nado El Anillo Jul 11
- Travesía a Nado El Rasillo Jul 11
- Travesía a Nado Polo Dano Cerebral Jul 11
- Travesía Itzurun- Arranpla Jul 11
- Travesía Paso de los Atunes Jul 11
- Travesía San Juan de la Arena Jul 11
- Travessia Trofeo Granados Aumacellas Jul 11
- Triathlon du Lac du Bouchet Jul 11
- Vuelta al Hacho Jul 11
- Westchester Country Club Pool Swim Jul 11
- X-WATERS Imandra 2026 Jul 11
- XI Travesía a nado La Sardina 2026 Jul 11
- 17 Travesía a Nado San Juan de la Arena 2026 Jul 12
- 30th Annual Two Mile Manitou Monster Lake Swim Jul 12
- 30th Annual Two Mile Monster Lake Swim Jul 12
- 30th Annual Two Mile Monster Lake Swim Jul 12
- 6. Post-SV Swim & Run Jul 12
- Carenas - Pantano de la Tranquera Jul 12
- Cornhusker State Games Jul 12
- East Region Open Water Championships 2026 Jul 12
- Embalse de Sta. Engracia Jul 12
- Embalse del Negratín Jul 12
- NED - KNZB Lektocht Beusichem-Culemborg 2026 Jul 12
- ONDARROAKO XXXIX. ITSAS-ZEHARKALDIA 2026 Jul 12
- Open Water Swim Challenge & Aquathlon Jul 12
- Playas de San Javier Jul 12
- Portland Bridge Swim Jul 12
- San Francisco Bay Open Water Swim Jul 12
- Scilly 60 Archipelago Swimrun 2026 Jul 12
- Sea Special (Colwyn Bay) Jul 12
- Swim Roc Roda de Berá Jul 12
- Swim The Arctic Circle Jul 12
- The Ocean City's T. John Carey Master's Swim 2026 Jul 12
- Travesía a Nado Sierra de Cazorla Jul 12
- Travesía Embalse de la Cuerda del Pozo Jul 12
- Travesía Heartbreak Benidorm Jul 12
- Travessia a la Platja del Fortí Jul 12
- Travessia de Banyoles 6K Jul 12
- Travessia de Oliva Jul 12
- Tri-Now Open Water Swim Challenge Jul 12
- Wabamun Open Water Swim and SwimRun Challenge Jul 12
- Aquaterra Jul 13
- Blekinge Swimrun Expedition Jul 13
- Blidö IF Simskola 2026 Jul 13
- Moraine Open Water Swim Clinics Jul 13
- Zeezwemmen Middelkerke 2026 #1 Jul 13
- Speedo Sectionals - Austin, TX Jul 15
- Summer Open Water Swim: Dock 9 (15/7) Jul 15
- Coveathlon #2 Jul 16
- July Summer Sprints Jul 16
- Speedo Sectionals - Boise, ID Jul 16
- Speedo Sectionals - Columbia, MO Jul 16
- Speedo Sectionals - Columbus, OH Jul 16
- Speedo Sectionals - Walnut, CA Jul 16
- Summer Open Water Swim: Boundary (16/7) Jul 16
- 2026 World Aquatics Championships Jul 17
- Sea Isle City Beach Patrol Mile Ocean Swim Jul 17
- Statue of Liberty Swim Jul 17
- 2026 Summer Iowa Games Swim Meet Jul 18
- 2026 Summer Splash Jul 18
- 2026 Waterman Eco-Challenge Ocean Swim Jul 18
- 2026 World Aquatics Championships Jul 18
- 2026 World Aquatics Open Water Swimming Championships Jul 18
- 24H Bydgoszcz Open Water Swimming 2026 Jul 18
- Across the Lake Swim Kelowna Jul 18
- Baixada del Renaixement Jul 18
- Bridge to Bridge Swim 2026 Jul 18
- Cursa entre Vinyes La Granada Jul 18
- EESTI LAHTISED AVAVEEUJUMISE MV MARATONUJUMISES ja MASTERSID 2026 Jul 18
- Getaria-Zarautz Jul 18
- Horsetooth Carter Lake Swim 2026 Jul 18
- Italian Open Water Tour 2026 - Camogli Jul 18
- Italian Open Water Tour Camogli 2026 Jul 18
- Kroc Masters Open Water Swim 2026 Jul 18
- Lake Balaton Cross Swimming Jul 18
- Mackinac Bridge Swim SOLD OUT!! Jul 18
- Martha's Vineyard Open Water Swim Jul 18
- Medford SwimFest #2 Jul 18
- MURRAY MILE OCEAN CLASSIC Jul 18
- NED - KNZB OW Heerjansdam Blue Marlins 2026 Jul 18
- Peaks to Portland, A Swim to Benefit Kids Jul 18
- Poverty To Cove 2.4 Mile Swim Jul 18
- San Clemente Ocean Festival Jul 18
- Southern Oregon Lake Swims at Applegate Lake Jul 18
- Summer Open Water Swim: Dock 9 (18/7) Jul 18
- Sylvan Lake Open Water Swim Jul 18
- The Greenhead Ocean Mile Jul 18
- Travesía a Nado Cap de Formentor Jul 18
- Travesía a Nado la Palma 2026 Jul 18
- Travesía al Cabo de San Agustín Jul 18
- Travesía Bahía de Palma 2026 Jul 18
- Travesía Peñíscola - Benicarló Jul 18
- Travesía Playas de Gijón Jul 18
- VI. ZARAUTZ-MOLLARRI-ZARAUTZ Jul 18
- Waterman Eco-Challenge & Summer Safe Ocean State 5K/10K Jul 18
- Waves of Freedom 5K Run/Walk Jul 18
- Winter Rip Swim – Ocean Swim in Point Lonsdale Jul 18
- X-WATERS Kaliningrad 2026 Jul 18
- 54 TRAVESIA A NADO GETARIA ZARAUTZ Jul 19
- 54 TRAVESIA A NADO GETARIA ZARAUTZ INFANTIL Jul 19
- Costa Serena-Nigrán Jul 19
- Crystal Lake Aquathon - 2026 Jul 19
- El Reducto Jul 19
- Embalse de Cortes de Pallás Jul 19
- Mudskipper Challenge - Parry Sound Jul 19
- NYC Oyster Swim Jul 19
- Stairway 5k by Ode to Laz Jul 19
- Summer Open Water Swim: Boundary (19/7) Jul 19
- Traversata Lago di Mergozzo Jul 19
- Travesía a Nado Valarés Jul 19
- Travesía a Nado Villa de Marmolejo Jul 19
- Travesía Costa Duacode - Portosín Jul 19
- Travesía de Chiclana Jul 19
- Travesía Patano de Riaño Jul 19
- Travessa S'Eixugador-Aiguafreda Jul 19
- Travessia de Badalona Jul 19
- VBLA 2026 Ocean Swim Series Race 2: 3K or Mile Jul 19
- X-WATERS Baikal 2026 Jul 19
- XVIII TRAVESÍA BTT LA PERA DE RINCON DE SOTO Jul 19
- 2026 Open Water Series Race #4 Jul 21
- 121 Open Water Skills (5-5.45pm) Jul 22
- 121 Open Water Skills (6-6.45pm) Jul 22
- NED - Zeezwemtocht Westkapelle-Zoutelande 2026 Jul 22
- Open Water Swim #3 - Innsbrook Resort Jul 22
- Summer Open Water Swim: Dock 9 (22/7) Jul 22
- Across the Lake Swim Island Series Jul 23
- Saltholmen SwimRun Challenge 2026 Jul 23
- Speedo Sectionals - Novato, CA Jul 23
- Summer Open Water Swim: Boundary (23/7) Jul 23
- 2026 World Aquatics Championships Jul 24
- European Aquatics Masters Open Water Swimming Tour 2026 - Sukoro Jul 24
- North Hempstead Country Club Pool Swim Jul 24
- Roosevelt Island Swim Jul 24
- Swim Around Keppel 2026 Jul 24
- Ultra Swim 33.3 Switzerland Jul 24
- 2026 Nantucket Open Water Swim Jul 25
- 2026 Nantucket Open Water Swim - Swim Across America Jul 25
- 2026 U.S. Masters Swimming Open Water Middle Distance National Championships: Square Lake 2 Mile Swim Jul 25
- 2026 USMS Middle-Distance National Championship presented by SwimTrek Jul 25
- 27th Annual Allen Stone Braveheart Memorial Races - 7/25/26 - 31st Street Park Jul 25
- Across the Lake Swim Westwood Lake Jul 25
- Amfibiemannen Arholma Jul 25
- Aquaman Openwater Langkawi @ Hilton Burau Bay Jul 25
- Ascenso a Nado Río Negro Jul 25
- Bajamar - Punta de Hidalgo Jul 25
- Club to Pub 2026 Jul 25
- Club to Pub Open Water Swim Jul 25
- Fat Salmon Open Water Swim Jul 25
- La Punta Bajamar Jul 25
- Le 32km présenté par Rio Tinto 2026 Jul 25
- Long Island Sound Open Water Swim Jul 25
- Long Island Sound Open Water Swim - Swim Across America Jul 25
- Mar de Aragón Jul 25
- Miles 4 Michelle Jul 25
- New Haven 5K/10K Jul 25
- North Shore Soap Factory North Shore Challenge 2026 or all 4 Races of the North Shore Swim Series Jul 25
- Ötillö Swimrun Göteborg Jul 25
- ÖTILLÖ Swimrun Gothenburg 2026 Jul 25
- Playa de la Redondela Jul 25
- Raccoon Strait Swim 2026 Jul 25
- Rondje Pampus 2026 Jul 25
- Subida al Peñote Jul 25
- Summer Open Water Swim: Dock 9 (25/7) Jul 25
- Swim Across America - Long Island Sound Jul 25
- Swim Across America - Nantucket Jul 25
- Swim England Open Water National Age Group Championships 2026 Jul 25
- The 15th Annual Barnegat Light Ocean Mile Swim Jul 25
- THE 1OO MILER SERIES Jul 25
- Travesía a Nado Bahía de Algeciras Jul 25
- Travesía a Nado Getaria-Zarautz 2026 Jul 25
- Travesía a Nado Santa Pura Jul 25
- Travesía Ao Dique Jul 25
- Travesía de Bomberos Semana Grande Jul 25
- Travessia Platges d' Orpesa Jul 25
- URBANSWIM 2026 July event Jul 25
- 9 Trofeo Plemmyrion & 9 Miglio delle Sirene - Grand Prix Sicilia Open Water 2026, Tappa 3 Jul 26
- Across the Lake Swim Elk Lake Jul 26
- Brooklyn Bridge Swim Jul 26
- Caminada Popular de Creixell Jul 26
- Descenso a Nado del Sella Jul 26
- European Aquatics Championships Paris 2026 Open Water Jul 26
- GARDEN STATE SWIMRUN Jul 26
- Gosfield Triathlon & Multisport 2026 Jul 26
- Grand Prix Sicilia Openwater Plemmyrion 2026 Jul 26
- Great Lake Plunge Jul 26
- Middle Branch Recreation & Parks Pool Swims Jul 26
- Platges de Xilxes Jul 26
- Platja de La Pineda Jul 26
- Summer Open Water Swim: Boundary (26/7) Jul 26
- Swim England Open Water National Masters Championships 2026 Jul 26
- Travesía a Nado La Costilla Jul 26
- Travesía a Nado Pantano del Ebro Jul 26
- Travesía a Nado Salobreña Jul 26
- Travesía Costa Duacode - Oleiros Jul 26
- Travesía Isla del Fraile Jul 26
- Travesía por relevos Playa de Gurugú Jul 26
- Travesía Virgen Blanca Jul 26
- Travesía Virgen Blanca Jul 26
- Travessia les Rotes Dénia Jul 26
- VII. San Anton Bira" Getariako Zeharkaldia Jul 26
- Viikinsaaren ympäriuinti Jul 26
- Virgen del Carmen Coronada Estepona Jul 26
- Volta a Nado Illa de Tambo - Poio Jul 26
- World Aquatics Swimming Championships Budapest 2026 Jul 26
- X-WATERS Volga 2026 Jul 26
- Toyota National Championships Jul 28
- Western Zone Senior Championships Jul 28
- Across the Lake Swim Starlight Jul 29
- Caminada Nocturna El Camí dels Cavalls Jul 29
- Eastern Zone Age Group Championships Jul 29
- Savonlinnan halkiuinti Jul 29
- Southern Zone Age Group Championships Jul 29
- Southern Zone Senior Championships Jul 29
- Summer Open Water Swim: Dock 9 (29/7) Jul 29
- Coveathlon #3 Jul 30
- Summer Open Water Swim: Boundary (30/7) Jul 30
- European Aquatics Championships Paris 2026 Jul 31
- Maggie Fischer Memorial Cross Bay Swim Jul 31
- Neda el Món Jul 31
- Shark Attack Open Water Swim 2026 Jul 31
August 2026
- 2026 Lake Moomaw Open Water Swim Aug 1
- Across the Lake Swim Rattlesnake Island Aug 1
- Arja Arctic Swim Challenge Aug 1
- Bodensee Openwater Schwimmen Friedrichshafen-Romanshorn Aug 1
- Caminada Nocturna per les Gavarres Aug 1
- Charity Open Water Swim in the Cotswolds Aug 1
- Descenso a Nado de la Ría de Navia Aug 1
- Downhill Swim Aug 1
- Glommadyppen Aug 1
- Long Bridge Swim Aug 1
- Nassau/Suffolk Long Island Open Water Swim Aug 1
- Nassau/Suffolk Long Island Open Water Swim Aug 1
- OCEANMAN Cozumel Aug 1
- OCEANMAN COZUMEL - MÉXICO 2026 Aug 1
- OCEANMAN Cozumel Mexico 2026 Aug 1
- Point to La Pointe Open Water Swim 2026 Aug 1
- Rototom Sunsplash Benicássim Aug 1
- Rubman Urban Island Hopping Swimrun 2026 Aug 1
- Splash of Solidarity: Presented by District of Columbia Aquatics Club and the Potomac Riverkeeper Network Aug 1
- Summer Open Water Swim: Dock 9 (1/8) Aug 1
- Swim Across America - Nassau / Suffolk Long Island Aug 1
- Swim Across the Sound Marathon 2026 Aug 1
- Travesía a Nado Embalse del Tranco Aug 1
- Travesía de Garrucha Aug 1
- Travesía de Pálmaces Aug 1
- Travesía La Tiñosa Aug 1
- Travessa Son Serra de Marina Aug 1
- Travessia al Port de Vinaròs Aug 1
- Trondheim Open Water 2026 Aug 1
- World Aquatics Masters Championships 2026 Aug 1
- X-WATERS MSK Solnechnogorsk 2026 Aug 1
- X-WATERS Yenisei 2026 Aug 1
- 13th Annual Brigantine Open Water Swim Aug 2
- 2026 Dwight Crum Pier to Pier Swim Aug 2
- 2026 Swimrun circuit Aug 2
- 2026 World Aquatics Masters Championships Budapest Aug 2
- Canaqua Sports Mid-Summer Classic - Welland Aug 2
- Isla San Juan de los Terreros Aug 2
- Italian Open Water Tour 2026 - Maccagno Aug 2
- Italian Open Water Tour Maccagno 2026 Aug 2
- Jarvesta Jarveen Aug 2
- Playa de Poniente Aug 2
- Port de Blanes Aug 2
- Porto de Vilagarcía Aug 2
- Puerto de Málaga Aug 2
- Regatta Open Water Swim Aug 2
- Travesía Bahía del Txingudi Aug 2
- Travessada al Port de Moraira Aug 2
- Travessia Canal de Nado Eivissa Aug 2
- Vuelta a la Escollera Aug 2
- XX TRAVESÍA DE LA BAHÍA DEL TXINGUDI Aug 2
- Speedo Junior National Championships Aug 3
- 2026 Open Water Series Race #5 Aug 4
- Boston Light Swim Aug 4
- 2026 U.S. Masters Swimming Summer National Championship Aug 5
- NED - Vlissingse Zeezwemrace 2026 Aug 5
- Summer Open Water Swim: Dock 9 (5/8) Aug 5
- World Aquatics Masters Championships Budapest 2026 Aug 5
- Coveathlon #4 Aug 6
- Eastern Zone Senior Championships Aug 6
- Summer Open Water Swim: Boundary (6/8) Aug 6
- 2026 World Aquatics Masters Championships Aug 7
- Open Water Swim Competition presented by Synergy Aug 7
- River Day SwimFest and SwimRun Aug 7
- Swim for Grand Traverse Bay Aug 7
- X-WATERS Kaluga 2026 Aug 7
- 2026 Alcatraz Sharkfest Swim Aug 8
- 2026 Chicago Open Water Swim Aug 8
- 2026 Chicago Open Water Swim - Swim Across America Aug 8
- 99th Annual Goguac Lake Swim Aug 8
- Alcatraz Sharkfest Swim 2026 Aug 8
- Carrera popular villa de tormantos Aug 8
- Cola Classic Aug 8
- Columbus Triathlon & Multisport Festival Aug 8
- Descenso a Nado de Río Tambre Aug 8
- Donner Lake Swim Aug 8
- Island to Island Swim 2026 Aug 8
- Kaukajarven yliuinti Aug 8
- Loon Lake "Into the Woods" Open Water Swim Aug 8
- Mahogany Beach 2 Beach Open Water Swim Aug 8
- Rincón de la Victoria Aug 8
- Rock the Quarry Triathlon and Mile Swim Aug 8
- Rose Pitonof Swim Aug 8
- Sharkfest Alcatraz Swim 2026 Aug 8
- Summer Open Water Swim: Dock 9 (8/8) Aug 8
- Swim Across America - Chicago Aug 8
- SWIM Nordic Open Water - Seebrückenschwimmen - Haffkrug nach Scharbeutz Aug 8
- Swim The Fish 2026 Aug 8
- Travesía a Nado el Estrecho 2026 Aug 8
- Travesía de Vila do Tea Aug 8
- Travesía Río Guadiana Aug 8
- Travessa Can Picafort Aug 8
- Vidösternsimmet Aug 8
- Vuoksi Swim Finland Aug 8
- X-WATERS Kazakhstan 2026 Aug 8
- A Long Swim Aug 9
- Across the Lake Swim Skaha Lake Aug 9
- Big South East Swim & Aquathlon Aug 9
- Juniskär Half Aug 9
- Mackinac Island Swim 2026 Aug 9
- Mermaid Open Water Swim Aug 9
- Nanaimo Open Water Swim and SwimRun Challenge Aug 9
- Ötillö Swimrun Casco Bay Aug 9
- ÖTILLÖ Swimrun Casco Bay 2026 Aug 9
- Palma Beach Swim Crossing Aug 9
- Summer Open Water Swim: Boundary (9/8) Aug 9
- Thames Marathon 2026 Aug 9
- Thames Marathon Open Water Swim Aug 9
- Thames Marathon Swim 2026 Aug 9
- Tragamillas Ciudad de La Línea Aug 9
- Traversata Dello Stretto di Messina 2026 Aug 9
- Travesía a Nado Río Lerez Aug 9
- Travesía Costa Duacode - Sisargas Aug 9
- Travesía Platja d' Almenara Aug 9
- Travessies Natació Roses Aug 9
- Wild Fish Swim Festival Aug 9
- Roland Park Pool Swim Aug 10
- Stockholm Open Water Race - 10 August 2026 Aug 10
- Stockholm Open Water Race (1900m/3800m) - 10 aug Aug 10
- Swimruncupen Haga 2026 Aug 11
- 2026 Pan Pacific Swimming Championships Aug 12
- Summer Open Water Swim: Dock 9 (12/8) Aug 12
- World Aquatics Junior Artistic Swimming Championships 2026 Aug 12
- AUGUST SUMMER SPRINTS Aug 13
- Cupertino Splash and Dash #2 Aug 13
- Summer Open Water Swim: Boundary (13/8) Aug 13
- Banderes Blaves Platges de Moncofa Aug 14
- Fiestas Patronales Puerto de Sagunto Aug 14
- Full Superhero Tri Powered By Marvel 2026 Swim 750m Bike 20km Push Run 5km 2 Aug 14
- Musel-Gijón Aug 14
- OCEANMAN Aktau Aug 14
- Paseo Berriko Igeraldia - Paseo Nuevo Aug 14
- Praia de Coroso Aug 14
- Travesía a Nado O Fisgón Aug 14
- Travesía de Los Angeles de San Rafael Aug 14
- Travesía Puerto de Motril Aug 14
- Travesía Solidaria Ría de Noia Aug 14
- Travessia Port de Gandia Aug 14
- 15. Hechtsee X-Treme Arena Alpen Open Water Cup 2026 Aug 15
- 17. Int. Tiroler Meisterschaft im Open Water 2026 Aug 15
- 28. Peeneschwimmen "Quer durch Anklam" Aug 15
- Across the Lake Swim Kalamalka Lake Aug 15
- Boston Open Water Swim - Swim Across America Aug 15
- Caminada Popular Nit de Sant Bonós Aug 15
- Immeln Aug 15
- Immeln Swimrun 2026 Aug 15
- Lake George Open Water Swims Aug 15
- Moose to Goose Aug 15
- Napapiirin uitto Aug 15
- NED - KNZB IJsselmeerzwemmarathon 2026 Aug 15
- OCEANMAN Aktau Kazakhstan 2026 Aug 15
- Ötillö Swimrun Åland Aug 15
- ÖTILLÖ Swimrun Åland 2026 Aug 15
- OWO Swim 2026 Aug 15
- Port del Fangar Aug 15
- Sprint Superhero Tri Powered By Marvel 2026 Swim 150m Bike 3km Push Run 1km Aug 15
- Summer Open Water Swim: Dock 9 (15/8) Aug 15
- Travesía a Nado Alcalá - Guía de Isora Aug 15
- Travesía a Nado Bahía de la Concha 2026 Aug 15
- Vasterås Aug 15
- Västerås Swimrun Aug 15
- Västerås Swimrun 2026 Aug 15
- Viskan Open Water 2026 (Vattendagen) Aug 15
- Viskan Swimrun 2026 Aug 15
- X-WATERS MSK Ruza 2026 Aug 15
- Arendsee OPEN WATER Aug 16
- EX Swimrun Safari Race Aug 16
- Glen Lake Swim Aug 16
- Glen Lake Swim: The Good, The Bad, and The Glennie! Aug 16
- Open Water Finnish Championships Aug 16
- Picobarro Aug 16
- Playa de San Lorenzo Aug 16
- Playa del Socorro Aug 16
- Summer Open Water Swim: Boundary (16/8) Aug 16
- Swim to the Moon Open Water Swim Festival Aug 16
- Swim to the Moon Open Water Swim Festival Aug 16
- Travesía Costa Duacode - Fisterra Aug 16
- VBLA 2026 Ocean Swim Series Race 3: 5K or Mile Aug 16
- X-WATERS Sevan 2026 Aug 16
- World Aquatics Championships - Doha 2026 Aug 17
- Carrera Urbana Beas de Granada Aug 18
- One Water Race Aug 18
- Biniancolla - Punta Prima Aug 19
- Caminada De Rellinars a Mura Aug 19
- Medford SwimFest #3 Aug 19
- Summer Open Water Swim: Dock 9 (19/8) Aug 19
- Ulvøen Rundt 2026 Aug 19
- X-WATERS Samara 181 KM 2026 Aug 19
- Summer Open Water Swim: Boundary (20/8) Aug 20
- X-WATERS Bannoye 2026 Aug 21
- X-WATERS Saint Petersburg 2026 Aug 21
- 2026 Denver Open Water Swim - Swim Across America Aug 22
- 2026 Golden Gate Sharkfest Swim Aug 22
- 2026 UIPM Modern Pentathlon World Championships Aug 22
- 6. Lighthouse Swim OPEN WATER KIEL 2026 Aug 22
- Across the Lake Swim Gellatly Bay Aug 22
- Caminada Nocturna Solidària Aug 22
- Castelo de Santa Cruz Aug 22
- Ciudad de Marbella Aug 22
- Descenso a Nado Salvaterra de Miño Aug 22
- Emerald City Classic-Annual World Graded Championships Aug 22
- Estany Puigcerdà Aug 22
- Golden Gate Sharkfest Swim 2026 Aug 22
- Grinda Aug 22
- HammerHead Ocean Marathon 2026 Aug 22
- Illa da Bensa Aug 22
- Las Playitas Gran Tarajal Aug 22
- OCEANMAN AKTAU Aug 22
- OCEANMAN San Andrés Aug 22
- OCEANMAN San Andrés Colombia 2026 Aug 22
- Open Water Schweizermeisterschaft 2026 Aug 22
- Open Water Swim - 370 Lakeside Park Aug 22
- Sharkfest Golden Gate Swim 2026 Aug 22
- Skär till Skär Aug 22
- Summer Open Water Swim: Dock 9 (22/8) Aug 22
- Swim Across America - Denver Aug 22
- Tidewater Striders Annual Picnic Aug 22
- Torekov Aug 22
- Torekov Swimrun 2026 Aug 22
- Traversée du Lac d'Annecy 2026 Aug 22
- Travesía a Nado Carlos Tejada Aug 22
- Travesía Solidaria Punta Umbría Aug 22
- Travesía Verano Playa de Ciparsa Aug 22
- Travessa de L'Escala Aug 22
- BEL - Titan Swim Lilse Bergen 2026 Aug 23
- Biatlón de Villaviciosa Aug 23
- Bosphorus Cross-Continental Swimming Race 2026 Aug 23
- Doble Milla Marina Aug 23
- Great Lake Superior Swim Aug 23
- Playa de Perbes Aug 23