The EvoData company is the Official Timing of the Gran Fondo Sestriere Colle delle Finestre and uses the technology based on the use of "chips". Each participant must have a valid personal chip or a daily rental chip that can be rent on Sestriere.

All information at https://www.endu.net/it/regolamentochip

Failure or incorrect use of the chip will result in non-inclusion in the ranking and non-allocation of race time.