Olympic gold medallist Andy Murray will not attend the official victory parade for Scottish Olympians and Paralympians on Friday.
Thousands of people are expected to turn out for the homecoming celebrations to honour the athletes in Glasgow.
Organisers said that six-time Olympic gold medallist Sir Chris Hoy, rower Katherine Grainger, swimmer Michael Jamieson and cyclist Neil Fachie are among the sporting heroes taking part in the parade. However Murray will not attend, sportscotland said.
The tennis player returned to the UK on Wednesday after beating Novak Djokovic to win the US Open.
The 25-year-old Scot, from Dunblane, beat Roger Federer to take the Olympic men's title at London 2012.