15er Grunewaldriss
15er Grunewaldriss polar diagram
A polar diagram shows how fast a 15er Grunewaldriss typically sails at each angle to the wind, pooled from GPS tracks recorded by the SailingMetrics community. No polar diagram has been generated yet for the 15er Grunewaldriss — upload a track and be the first to contribute.
Upload your GPS trackTracks with the 15er Grunewaldriss
The following sailing activities with the 15er Grunewaldriss were recently recorded:
Date 25.07.2026 | Sailor | Location | Details |