World Aquatics Open Water Swimming World Cup 2026-2027
The Open Water Swimming World Cup stops in Cancún on 6 November 2026 for a single event: a 10 kilometre marathon swim in the Caribbean, sanctioned by World Aquatics.
Ten kilometres in open water is close to two hours of continuous racing at the front, done in a pack, with feeds handed out from a pontoon on each lap. Position matters far more than it does in a pool. Drafting is legal and constant, contact is normal, and the swimmer who leads the whole way rarely wins.
The variable here is water temperature. Cancún in early November is warm, and warm water over that distance is a heat-management problem rather than a comfort one. There is nowhere to shed heat, and the field races hard the entire way.
This is an elite World Cup round. Entry comes through national federations, so for most people it is a race to watch rather than one to put in your own calendar.
Who it's for
Built for experienced open-water swimming athletes.
Good fit if you…
- are experienced in open-water swimming and want a hard race
- want a well-known, high-status race
Maybe not if you…
- are brand-new to open-water swimming: start with something shorter
What should you know about World Aquatics Open Water Swimming World Cup 2026-2027?
- Date
- Friday, 6 November 2026
- Format
- 10K Marathon Swim
- Water temp
- 28.6°C · 83°F
Need to know
When is World Aquatics Open Water Swimming World Cup 2026-2027?
World Aquatics Open Water Swimming World Cup 2026-2027 takes place on Friday, 6 November 2026. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
How do you register for World Aquatics Open Water Swimming World Cup 2026-2027?
Where does World Aquatics Open Water Swimming World Cup 2026-2027 take place?
Cancún, Mexico
FAQs
What do athletes ask about World Aquatics Open Water Swimming World Cup 2026-2027?
Where is World Aquatics Open Water Swimming World Cup 2026-2027 held?
World Aquatics Open Water Swimming World Cup 2026-2027 is held in Cancún, Mexico. The race page has the venue location and a map, and links straight through to the official site for the precise start area.
What distances can you race at World Aquatics Open Water Swimming World Cup 2026-2027?
World Aquatics Open Water Swimming World Cup 2026-2027 offers 10K Marathon Swim. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
How hard is World Aquatics Open Water Swimming World Cup 2026-2027?
World Aquatics Open Water Swimming World Cup 2026-2027 is rated elite (5/5) for difficulty on FindMyNextRace, based on its distance, terrain, and the level of the field. Use that as a guide and match it to your current fitness before you commit.
What is the terrain like at World Aquatics Open Water Swimming World Cup 2026-2027?
World Aquatics Open Water Swimming World Cup 2026-2027 is held on open-water terrain. Terrain shapes your pacing, kit, and shoe choice, so factor it into your prep. The official course page has the detailed route.
Is World Aquatics Open Water Swimming World Cup 2026-2027 part of a race series?
Yes, World Aquatics Open Water Swimming World Cup 2026-2027 is part of the World Aquatics series. Series events often share a qualification, points, or championship pathway, so if you're chasing the series, check how this race fits its calendar.
How should I train for World Aquatics Open Water Swimming World Cup 2026-2027?
Training for World Aquatics Open Water Swimming World Cup 2026-2027 depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a 10K Marathon Swim effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
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