The SDAM 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.

Terms and conditions on the use of the chips are published on the MySDAM website at

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