Swim

Open Swim Harmonie Mutuelle Gérardmer

Open Swim Harmonie Mutuelle Gérardmer takes place on Sat, Aug 29, 2026 in Gérardmer, France. The main route is 4.5 km.

Open Swim Harmonie Mutuelle Gérardmer features open water swimming events in a mountain lake surrounded by forests in the Vosges.

What this race demands

This open water swimming event demands sustained endurance across a 4.5 km distance in a mountain lake setting.

Sustained Endurance

Covering 4.5 km entirely in open water requires continuous aerobic output and pacing discipline for an extended duration.

Open Water Sighting

Swimming in a mountain lake setting demands efficient sighting and navigation skills without lane lines to guide the way.

Thermal Tolerance

Competing in a mountain lake in August requires proper preparation for open water water temperatures typical of high-altitude regions.

Organising this race?