The GranFondo (105 km) distance is the official qualifier distance for the following age groups:
- Men+Women 19-34
- M+W 35-39
- M+W 40-44
- M+W 45-49
- Men 50-54
- Men 55-59
The MedioFondo (72 km) distance is the official qualifier distance for the following age groups:
- Women 50-54
- Women 55-59
- Men+Women 60-64
- M+W 65-69
- M+W 70-74
- M+F 75-79
The individual time trial (20km) is qualifying for all age groups men and women. Top 25% qualifies for Worlds in the different disciplines. Top 3 per age group is always qualified, even if the numbers to reach the 25% are lower. Age groups applicable to the UCI Gran Fondo World Series are defined by the rider's age on December 31st of the year of the qualifier event.
More info - http://www.ucigranfondoworldseries.com/