Furesøen Swim Crossing takes place on Sat, Sep 26, 2026 in Lyngby, Denmark.
- Date
- Sat, Sep 26, 2026
- Start
- Lyngby 🇩🇰
- Level
- Open to all
Furesøen Swim Crossing is an open water swimming event held in Furesøen lake in Denmark.
Official event pageWhat this race demands
The Furesøen Swim Crossing demands open water swimming capability in a Danish lake environment in late September.
Open Water Efficiency
Because the event takes place in an open lake without lane markings, athletes must maintain straight sighting and sustained stroke mechanics over an unstated distance.
Thermal Tolerance
A late September date in Denmark exposes swimmers to cool water and ambient air temperatures, requiring adequate preparation for cold-water immersion.
Your road to race day
Race day at Furesøen Swim Crossing is 5 weeks away. This is how a coach divides that time. The first phase starts now.
01Peak2 weeks · Aug 23, 2026 – Sep 5, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
02Taper2 weeks · Sep 6, 2026 – Sep 19, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
03Race week1 week · Sep 20, 2026 – Sep 26, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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