Open Swim Harmonie Mutuelle La Baule
Open Water Swimming covering 500 m to 5 km in La Baule-Escoublac (Pays de la Loire, France)
Open Swim Harmonie Mutuelle La Baule is an endurance sporting event in La Baule-Escoublac, Pays de la Loire, FR focused on Open Water Swimming. It is part of Open Swim Stars. Key features include Nature & Off-Road, Seaside & Coast, Relay.
The race program comprises 8 competitions, including Swimming 5 km (5 km, +10 m D+), Swim 5 km with fins (5 km, +10 m D+), Swimming 2.5 km (2.5 km, +5 m D+), Swim 2.5 km with fins (2.5 km, +5 m D+), 4x500 Relay (2 km, +5 m D+), and Swimming 1 km (1 km, +2 m D+) (8 competitions in total). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (open-swim.com).

Event characteristics
Races & distances (8)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Swimming 5 km | Open Water Swimming | 5 km | +10 m | 23 m - 27 m | Loop course | Route & profile |
| Swim 5 km with fins | Open Water Swimming | 5 km | +10 m | 26 m - 30 m | Loop course | Route & profile |
| Swimming 2.5 km | Open Water Swimming | 2.5 km | +5 m | 29 m - 33 m | Loop course | Route & profile |
| Swim 2.5 km with fins | Open Water Swimming | 2.5 km | +5 m | 32 m - 36 m | Loop course | Route & profile |
| 4x500 Relay | Open Water Swimming | 2 km | +5 m | 35 m - 39 m | Loop course | Route & profile |
| Swimming 1 km | Open Water Swimming | 1 km | +2 m | 23 m - 25 m | Loop course | Route & profile |
| Swim 1 km with fins | Open Water Swimming | 1 km | +2 m | 26 m - 28 m | Loop course | Route & profile |
| Swimming 500 m | Open Water Swimming | 500 m | +2 m | 29 m - 31 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 23 m to 27 m above sea level (+10 m D+, -10 m D-)
Elevation profile & course telemetry
Altitude from 26 m to 30 m above sea level (+10 m D+, -10 m D-)
Elevation profile & course telemetry
Altitude from 29 m to 33 m above sea level (+5 m D+, -5 m D-)
Elevation profile & course telemetry
Altitude from 32 m to 36 m above sea level (+5 m D+, -5 m D-)
Elevation profile & course telemetry
Altitude from 35 m to 39 m above sea level (+5 m D+, -5 m D-)
Elevation profile & course telemetry
Altitude from 23 m to 25 m above sea level (+2 m D+, -2 m D-)
Elevation profile & course telemetry
Altitude from 26 m to 28 m above sea level (+2 m D+, -2 m D-)
Elevation profile & course telemetry
Altitude from 29 m to 31 m above sea level (+2 m D+, -2 m D-)
Frequently asked questions (FAQ)
When and where does Open Swim Harmonie Mutuelle La Baule take place?
Open Swim Harmonie Mutuelle La Baule takes place in La Baule-Escoublac, Pays de la Loire, FR (start area at coordinates 47.2869° N, 2.3914° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Open Swim Harmonie Mutuelle La Baule?
The race program comprises 8 competitions, including Swimming 5 km (5 km, +10 m D+), Swim 5 km with fins (5 km, +10 m D+), Swimming 2.5 km (2.5 km, +5 m D+), Swim 2.5 km with fins (2.5 km, +5 m D+), 4x500 Relay (2 km, +5 m D+), and Swimming 1 km (1 km, +2 m D+) (8 competitions in total). The competitions belong to Open Water Swimming.
What is the course layout and elevation profile for Open Swim Harmonie Mutuelle La Baule?
The main competition (Swimming 5 km over 5 km) is designed as a loop course featuring +10 m of elevation gain and -10 m of elevation loss, ranging between 23 m and 27 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Open Swim Harmonie Mutuelle La Baule?
Official race regulations, course details, and registration information are provided on the organizer's website (open-swim.com).