gps-speedsurfing
Roelof Serdyn

  • Saturday, September 11, 2021
  • South Africa


  • Max. 2 sec.
  • 30.64knots
Average speed
28.69  ( 30.5 28.43 28.27 28.22 28.01 )
  • 100 m run
  • 30.51knots
  • 250 m run
  • 30.4knots
  • 500 m run
  • 28.43knots
  • Nautical mile
  • 25.44knots
  • 1/2 hour speed
  • 16.58knots
  • 1 hour avg speed
  • 15.83knots
  • Alpha racing
  • 22.65knots
  • Distance
  • 39km
  • Duration
  • 00:58:44
  • Windspeed
  • 20 - 24knots
  • Wind direction
  • NW ( 270)
P7